@book{Funk, author = {Funk, Rainer}, title = {Bibliography of the Literature about Erich Fromm, T{\"u}bingen (Private Print) 1988, 176 pp.}, language = {en} } @book{Funk, author = {Funk, Rainer}, title = {Erich Fromm - His Life and Ideas. An Illustrated Biography, New York (Continuum International) 2000, 176 p. - Softcover Edition 2003.}, number = {translation / {\"U}bersetzung}, language = {en} } @book{Funk, author = {Funk, Rainer}, title = {Life Itself Is an Art. The Life and Work oft Erich Fromm, translated by Susan Kassouf, New York (Bloosmbury Academic) 2019, 200 p.}, language = {en} }