@book{Fromm, author = {Fromm, Erich}, title = {Aggression. Warum ist der Mensch destruktiv? Pocket-Book 22. Freiburg (Centaurus Verlag) 2012, 50 pp. [Vgl. Fromm 1976e]}, number = {original publication / Erstver{\"o}ffentlichung}, language = {de} } @book{Fromm, author = {Fromm, Erich}, title = {co-authored by D. T. Suzuki: Zen ja psykoanalyysi, Helsinki (Basam Books Oy) 2012}, number = {translation / {\"U}bersetzung}, language = {fi} } @book{Fromm, author = {Fromm, Erich}, title = {Obreros y empleados en v{\´e}speras del Tercer Reich, Un an{\´a}lisi psicol{\´o}gico-social, Buenos Aires (Fondo cultura economica), 2012, 431 pp.}, number = {translation / {\"U}bersetzung}, language = {es} }