Bwystori: Gwahaniaeth rhwng fersiynau

Cynnwys wedi'i ddileu Cynnwys wedi'i ychwanegu
Llinell 20:
* Hassig, Debra, ed. (1999) ''The Mark of the Beast: The Medieval Bestiary in Art, Life, and Literature''.
* Benton, Janetta Rebold. (1992) ''The Medieval Menagerie: Animals in the Art of the Middle Ages''.
* Thomas, Graham C. G. (gol.), ''A Welsh Bestiary of Love'' (Dulyn, 1988)
* George, Wilma and Brunsdon Yapp. (1991) ''The Naming of the Beasts: Natural History in the Medieval Bestiary''.
* Clark, Willene B. and Meradith T. McMunn. (1989) ''The Bestiary and its Legacy.''