Powys: Montgomeryshire, Radnorshire, Breconshire, The Buildings of Wales series (University of Wales Press: Harmondsworth; Cardiff, 1979) pp. 197-198
The Cistercian Abbeys of Britain: far from the concourse of men, ed. David M. Robinson (London, 1998) pp. 179-80
'Five Strata Marcella Charters', National Library of Wales Journal, 5:1, ed. E. D. Jones, N. G. Davies and R. F. Roberts (1947-8), pp. 50-54
The Charters of the Abbey of Ystrad Marchell, ed. Graham C. G. Thomas (Aberystwyth, 1997)
Medieval Religious Houses, England and Wales, ed. R. Neville Hadcock and David Knowles (Harlow, 1971) pp. 114, 126
Monasticon Anglicanum: a History of the Abbies and other Monasteries, Hospitals, Frieries, and Cathedral and Collegiate Churches, with their Dependencies, in England and Wales, 6 in 8 vols, ed. Sir William Dugdale, revised J. Caley, H. Ellis, B. Bandinel (London, 1817-1830) vol. 5, pp. 636-638
Arnold, C. J., 'Strata Marcella: the Archaeological Investigations of 1890 and the Results of a Geophysical Survey in 1990', Montgomeryshire Collections, 80 (1992), pp. 88-94
Barton, P. G., 'The windmill of the abbey of Strata Marcella', Montgomeryshire Collections, 84 (1996), pp. 61-66
Burton, Janet, 'The foundation of the British Cistercian houses', in Cistercian Art and Architecture in the British Isles, ed. Christopher Norton and David Park (Cambridge, 1986), pp. 24-39
Cartwright, Jane, 'Abbess Annes and the ape', in Monastic Wales: New Approaches ed. Janet Burton and Karen Stöber (University of Wales: Cardiff, 2013), pp. 191-207
Cooper, R., Abbeys and Priories of Wales (Swansea, 1992) pp. 80-81
Cowley, F. G., The Monastic Order in South Wales 1066-1349 (Cardiff, 1977)
David Stephenson, 'A possible glimpse of annals from Strata Marcella: events at Welshpool, 1196', Montgomeryshire Collections 140 (2016), p. 7–16
Davies, A. Stanley, 'The Windmill of Trelydan', Collections Historical & Archaeological Relating to Montgomeryshire, 41: 2 (1930), pp. 152-153
Davies, J. C., 'Strata Marcella documents', Montgomeryshire Collections, 51 (1950), pp. 164-187
Davies, J. C., 'The records of the abbey of Ystrad Marchell (Strata Marcella)', Montgomeryshire Collections, 51 (1949), pp. 3-22
Davies, Mrs. Andrew, 'The History of the Parish of Carno. 2. The Cistercians and the Ecclesiastical Manor of Talerddgg', Collections Historical & Archaeological Relating to Montgomeryshire, 33 (1904), pp. 105-182
Gerald of Wales (Giraldus Cambrensis), Gerald of Wales, The Journey Through Wales / The Description of Wales (Harmondsworth, 1978)
Gray, Madeleine, 'Preface to Cistercians in Wales and the west', Archaeologia Cambrensis, (2007), pp. 17-26
Gresham, Colin, 'Changes to the Boundary of Cyfeiliog with Meirionydd and Mawddwy', National Library of Wales Journal, 24 (1985-86), pp. 281-294
Harper, Sally, Music in Welsh Culture before 1650: A Study of the Principal Sources (Ashgate: Aldershot, 2007)
Hurlock, Kathryn, 'Pilgrimage', in Monastic Wales: New Approaches, ed. Janet Burton and Karen Stöber (University of Wales: Cardiff, 2013), pp. 119-131
Jenkins, James, 'King John and the Cistercians', Monastic Research Bulletin, 17 (2011) p. 17
Jones, M. C., 'The abbey of Ystrad Marchell: supplemental information', Collections Historical & Archaeological Relating to Montgomeryshire, 10 (1877), pp. 397-406
Jones, M. C., 'Excavations on the Site of Strata Marcella Abbey', Collections Historical & Archaeological Relating to Montgomeryshire, 25 (1891), pp. 149-160
Jones, M. C., 'A Decade Ring found near Strata Marcella Abbey', Collections Historical and Archaeological Relating to Montgomeryshire, 8 (1875), pp. 63-68
Jones, Morris C., 'The abbey of Ystrad Marchell (Strata Marcella) or Pola', Montgomery Collections, 4 (1871), pp. 1-34; 293-322
Jones, Morris C., 'The abbey of Ystrad Marchell (Strata Marcella) or Pola', Montgomery Collections, 5 (1872), pp. 109-148
Jones, Morris C., 'The abbey of Ystrad Marchell (Strata Marcella) or Pola', Montgomery Collections, 6 (1873), pp. 347-386
Jones, Morris C., '[Charter of Gwenwynwyn to Strata Marcella]', Proceedings of the Society of Antiquities of London, 2nd series, 3 (1864/67), pp. 383-384
Jones, Morris Charles, and Williams, S. W., 'Proposed excavations on the site of Strata Marcella Abbey', Archaeologia Cambrensis, 5th series, 7:27 (1890), pp. 247-251
Jones, N. W. and Hankinson, R., 'Excavations at the Cistercian Abbey of Strata Marcella, Powys SJ 2515 1044', Archaeology in Wales, 52 (2013), pp. 145-147
Jones, W. B., 'Charter of Gwenwynwyn prince of Powys, A.D. 1201', Archaeologia Cambrensis, 2nd series, 4:15 (1853), pp. 205-206
Kerr, Julie E., Life in the Medieval Cloister (Continuum: London and New York, 2009) p. 141
Knowles, David and St. Jospeh, John Kenneth Sinclair, Monastic Sites from the Air (Cambridge, 1952) pp. 118-119
Lewis, Mostyn, Stained Glass in North Wales up to 1850 (Altrincham, 1970) p. 259
Lloyd-Morgan, Ceridwen, 'Manuscripts and the monasteries', in Monastic Wales: New Approaches, ed. Janet Burton and Karen Stöber (University of Wales: Cardiff, 2013), pp. 209-227
Morgan-Guy, John, 'Ystrad-Marchell', in Celtic Culture: an Historical Encyclopedia, 5, ed. John T. Koch (ABC-Clio: Santa Barbara, California, 2006), pp. 1821-1822
New, Elizabeth A., Seals and Sealing Practices, British Records Association Archives & the User, 11 (London, 2009)
O'Sullivan, J. F., Cistercian settlements in Wales and Monmouthshire, 1140-1540, Fordham Univ. Studies, History series, 2 (New York, 1947) pp. 14-16
Owen, Edward, 'Strata Marcella Abbey immediately before and after its Dissolution', Y Cymmrodor, 29 (1919), pp. 1-32
Owens, B. G., 'Rûg and its muniments', Journal of the Merioneth Historical and Record Society, 1:2 (1950), pp. 83-88
Roberts, Enid Pierce, 'The impact of the Cistercians on Welsh life and culture in north and mid Wales', Transactions of the Denbighshire Historical Society, 50 (2001), pp. 13-23
Robinson, David M., The Cistercians in Wales: Architecture and Archaeology 1130-1540, Society of Antiquaries of London, Research Committee Report (London, 2006) pp. 274-277
Robinson, David M. and Harrison, Stuart, 'Cistercian Cloisters in England and Wales: Part I', Journal of the British Archaeological Association, 159 (2006), pp. 131-207
Royal Commission on the Ancient and Historical Monuments and Constructions in Wales and Monmouthshire, An Inventory of the Ancient Monuments of Wales and Monmouthshire, Vol. 1. County of Montgomeryshire (HMSO: London, 1911) pp. 183-184
Smallwood, T. M., 'The date of the Gough Map', Imago Mundi, 62 (2010), pp. 3-29
Stephenson, David, 'The rulers of Gwynedd and Powys', in Monastic Wales: New Approaches, ed. Janet Burton and Karen Stöber (University of Wales: Cardiff, 2013), pp. 89-102
Stöber, Karen, Late Medieval Monasteries and their Patrons: England and Wales, c.1300-1540, Studies in the History of Medieval Religion, 29 (Woodbridge, 2007)
Stöber, Karen, 'Social networks of late medieval Welsh monasteries', in Monasteries and Society in the Later Middle Ages, Studies in the History of Medieval Religion, 35, ed. Janet Burton and Karen Stöber (Boydell and Brewer: Woodbridge, 2008), pp. 12-24
Thomas, D. R., 'Strata Marcella and the Monks’ Field', Collections Historical & Archaeological Relating to Montgomeryshire, 30 (1898), pp. 301-306
Williams, David H., The Cistercians in the Early Middle Ages (Leominster, 1998)
Williams, David H., Atlas of Cistercian Lands in Wales (Cardiff, 1990) pp. 59-61
Williams, David H., 'Catalogue of Welsh ecclesiastical seals as known down to AD 1600, 4: Seals of Cistercian monasteries', Archaeologia Cambrensis, 136 (1988), pp. 138-155
Williams, David H., 'The White Monks in Powys, II: Strata Marcella', Cistercian Studies, 11:2 (1976), pp. 155-191
Williams, David H. with Arnold, Christopher J., 'An Appreciation of the Life and Work of Stephen William Williams (1837-99): to Commemorate the Centenary of his Excavation at Strata Marcella Abbey (1890)', Montgomeryshire Collections, 80 (1992), pp. 55-94
Williams, Stephen W., 'The Cistercian Abbey of Strata Marcella, Montgomeryshire', Archaeologia Cambrensis, 5th series, 9:33 (1892), pp. 1-17
Williams, Stephen, W., 'Excavations on the Site of Strata Marcella Abbey', Montgomeryshire Collections, 25 (1891), pp. 149-196