Centro Vasco de Arquitectura
Euskal Herriko Arkitektura Ikerkundea
https://culturainquieta.com/es/inspiring/item/18756-el-sentido-de-la-vida-segun-erich-fromm.html
https://es.wikipedia.org/wiki/Erich_Fromm
https://www.erichfromm.net
https://www.bloghemia.com/2022/02/el-temor-la-muerte-por-erich-fromm.html
https://psicologiaymente.com/biografias/erich-fromm
https://www.babelio.com/auteur/Erich-Fromm/32287/photos
https://trabalibros.com/autores/erich-fromm-biografia
https://medicoplus.com/biografias/erich-fromm-biografia
https://www.amazon.es/Authentisch-leben-Erich-Fromm/dp/3451056917
https://www.psicoactiva.com/biografias/erich-pinchas-fromm/
https://www.elespanol.com/el-cultural/blogs/entreclasicos/20210208/erich-fromm-nunca-tarde-amar/557564255_12.html
https://www.buscabiografias.com/biografia/verDetalle/2647/Erich%20Fromm
https://www.marxists.org/archive/fromm/index.htm