Pwyll | Pwyll Pendeuic Dyuet: The first of the four branches of the Mabinogi edited from the white book of Rhydderch with variants from the red book of Hergest. 1986. Ed. R. L. Thomson. Dublin: The Dublin Institute for Advanced Studies. |
Ronabwy | Breudwyt Ronabwy: Allan o’r Llyfr Coch o Hergest. 2001. Ed. M. Richards. Cardiff: University of Wales Press. |
Siculus | Diodorus Siculus: Library of History. Volume 3, Books 4(59)–8. Loeb Classical Library. 1939. Trans. and ed. C. H. Oldfather. Cambridge, MA: Harvard University Press. |
Taliesin | Ystoria Taliesin. 1992. Ed. P. Ford. Cardiff: University of Wales Press. |