Gudger EW (1934). "The Five Great Naturalists of the Sixteenth Century: Belon, Rondelet, Salviani, Gesner and Aldrovandi: A Chapter in the History of Ichthyology". Isis. 22 (1): 21–40. doi:10.1086/346870. S2CID143961902.
Gudger EW (1934). "The Five Great Naturalists of the Sixteenth Century: Belon, Rondelet, Salviani, Gesner and Aldrovandi: A Chapter in the History of Ichthyology". Isis. 22 (1): 21–40. doi:10.1086/346870. S2CID143961902.