| "Gruffudd, grandson of Iago" : Historia Gruffud vab Kenan and the construction of legitimacy | Maund, Karen Lesley | Article in Book | Boydell Press | 1996 |
| Gruffudd ap Cynan : a collaborative biography | | Monograph or Collective Volume | Boydell | 1996 |
| Gruffudd ap Cynan and the Hiberno-Norse world | Wyatt, David | Article in Journal | | 1999 |
| Gruffudd ap Cynan and the mediaeval Welsh polity | Moore, David | Article in Book | | 1996 |
| Gruffudd ap Cynan and the Normans | Lewis, Christopher Piers | Article in Book | | 1996 |
| Gruffudd ap Cynan and the reality and representation of exile | Lewis, Christopher Piers | Article in Book | | 2004 |
| Historia Gruffud vab Kenan : the first audience | Jones, Nerys Ann | Article in Book | | 1996 |
| Historia Gruffud vab Kenan and the origins of Balrothery, county Dublin | Flanagan, Marie Therese | Article in Journal | | 1994 |
| Meilyr Brydydd and Gruffudd ap Cynan | Williams, John Ellis Caerwyn, 1912-1999 | Article in Book | | 1996 |
| Norse historical traditions and Historia Gruffud vab Kenan : Magnús berfœttr and Haraldr hárfragi | Jesch, Judith | Article in Book | | 1996 |
| So how many Irishmen went to Glyn Achlach? : early accounts of the formation of cerdd dant | Harper, Sally, 1962- | Article in Journal | | 2001 |
| The genealogy of Gruffudd ap Cynan | Thornton, David E. | Article in Book | | 1996 |
| The sixteenth-century Latin translation of Historia Gruffud vab Kenan | Davies, Ceri | Article in Book | | 1996 |