Llywelyn Goch
| Author(s) | Title | Reference | |
|---|---|---|---|
| Rachel Bromwich | Medieval Welsh Lyrics, by Joseph P. Clancy | 36/1, p. 62 | |
| PETER BROWN | Robert M. Correale and Mary Hamel (eds.), Sources and Analogues of 'The Canterbury Tales', Vol. II. Chaucer Studies 35, Vol. II | 76/1, p. 132 |