Bibliographical links

OPAC Unipv

https://openweb.unipv.it/openweb/#!cerca?q=Fromm%2C%20Erich

Person Links

Enciclopedia Italiana link

https://www.treccani.it/enciclopedia/erich-fromm/

Wikipedia link

https://it.wikipedia.org/wiki/Erich_Fromm

Encyclopaedia Britannica

https://www.britannica.com/biography/Erich-Fromm