Additional sources and materials
- Kobrin K. R. Osnovnye napravleniya deyatel'nosti Ehduarda I v Uehl'se posle 1283 g. // Problemy anglijskoj i vallijskoj istorii v pozdnee srednevekov'e. Arzamas, 1999.
- Mikhajlov A. D. Kniga Gal'frida Monmutskogo i eyo sud'ba // Gal'frid Monmutskij. Istoriya brittov. Zhizn' Merlina. M., 1984.
- Mikhajlov A. D. Literatura srednevekovoj Anglii i Shotlandii. M., 1984.
- Ryzhova. D. S. Gerbovnik kak instrument politicheskogo vliyaniya v ehpokhu Ehduarda I. // Signum. Vyp. 9. M., 2017.
- Barker J. The Tournament in England, 1100—1400. Woodbridge, 1986.
- Carr A. D. Anglo Welsh Relations, 1066—1282 // England and Her neigbours: 1066—1453. Essays in Hounour of Pierre Chaplais. London, 1989.
- Faletra M. The History of the Kings of Britain. Broadview Press, 2007.
- Flores historiarum. Vol. III. London, 1890.
- Loomis R. Arthurian Literature in the Middle Ages. Clarendon Press, 1979.
- Loomis R. Edward I. Arthurian Enthusiast // Speculum. Vol. 28. No. 1.
- Nitze W. A. The Exhumation of King Arthur at Glastonbury // Speculum. Vol. 9. No. 4.
- Powicke M. The Thirteenth Cenrury:1216—1307. Oxford, 1991.
- Prestwich M. Edward I. Methuen London, 1988.
- Skene W. F. The Coronation Stone. Edingborough, 1869.
- Smith J. B. Llywelyn ap Gryffyd:Prince of Wales. University of Wales, 2014.
- Smith J. B. The Sense of History in Medieval Wales. Aberystwyth, 1994.
- The Oxford book of Welsh Verse / ed.by Parry T. Oxfrod, 1962.
- The Wigmore Chronicle, 1066 to 1377: A Translation of John Rylands Manuscript 215, ff. 1—8 and Trinity College, Dublin, MS. 488.