Matskási István (szerk.): A Magyar Természettudományi Múzeum évkönyve 98. (Budapest 2006)

Bálint, Zs. ; Abadjiev, S.: An annotated list of Imre Frivaldszky's publications and the species-group and infraspecies names proposed by him for plants and animals (Regnum Plantare and Animale)

Fig. 1. IMRE FRIVALDSZKY probably in the years when he was elected as ordinary member of the Magyar Tudós Társaság (today Hungarian Academy of Sciences) (anonymous, original in the collection of the Hungarian Natural History Museum)