Bibliography : Bull

László Bartosiewicz, ed.; Alice Mathea Choyke, ed. Medieval Animals On The Move: Between Body And Mind
Janetta Rebold Benton Medieval Menagerie: Animals in the Art of the Middle Ages
Jean Francois Brichant Bestiare taurin: Symbole et mythe
Anne Clark Beasts and Bawdy
Ann Payne Medieval Beasts
Beryl Rowland Blind Beasts: Chaucer's Animal World
Leo Wiener Contribution Towards a History of Arabico-Gothic Culture, Volume IV: Physiologus Studies