Albertus, M., Kitchell, K. F., Jr., & Resnick, I. M. (1999). Albertus Magnus on animals: A medieval summa zoologica. Baltimore, MD: The Johns Hopkins University Press.
Παραπομπή Chicago StyleAlbertus, Magnus, Kenneth F. Kitchell, Jr, and Irven Michael Resnick. Albertus Magnus On Animals: A Medieval Summa Zoologica. Baltimore, MD: The Johns Hopkins University Press, 1999.
Παραπομπή MLAAlbertus, Magnus, Kenneth F. Kitchell, Jr, and Irven Michael Resnick. Albertus Magnus On Animals: A Medieval Summa Zoologica. Baltimore, MD: The Johns Hopkins University Press, 1999.
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