En la Web:

U.S. National Library of Medicine. History of Medicine. Harry Potter’s world: renaissance science, magic and medicine.

http://www.nlm.nih.gov/exhibition/harrypottersworld/monsters.html

[Consulta: 31/08/2011]

U.S. National Library of Medicine. Turning the pages o­nline. Conrad Gesner. Historiae animalium.

http://archive.nlm.nih.gov/proj/ttp/flash/gesner/gesner.html

[Consulta: 31/08/2011]

The medieval bestiary: animals in the middle ages. Basilisco

http://bestiary.ca/beasts/beast265.htm

[Consulta: 20/07/2011]

Wikipedia. Bestiario

http://es.wikipedia.org/wiki/Bestiario

[Consulta: 31/12/2010]

Wikipedia. Historiae animalium

http://en.wikipedia.org/wiki/Historiae_animalium_%28Gesner%29

[Consulta: 31/08/2011]