T. A Watkins (1999)
Trefn goddrych a berf yng ngosodiad cadarnhaol cyfieithiad Cymraeg o Bestiaire d'Amour [The order of subject and verb in the affirmative statement in Welsh translations of the Bestiaire d'Amour]
In: Ildánach, Ildírech: A Festschrift for Proinsias Mac Cana, ed. by John Carey / John T. Koch / Pierre-Yves Lambert. Celtic Studies Publications, Andover, pp. 277-283.