@misc{Fromm, author = {Fromm, Erich}, title = {Excerpt of Adler, G., 1973: C. G. Jung Letters, Princeton (Princeton University Press) 1973.}, number = {excerpt / Exzerpt}, language = {en} } @misc{Fromm, author = {Fromm, Erich}, title = {Excerpt of Campbell, H. J., 1973: The pleasure areas, London (Eyre Methuen) 1973.}, number = {excerpt / Exzerpt}, language = {en} } @misc{Fromm, author = {Fromm, Erich}, title = {Excerpt of Kolakowski, L., et al., 1973: Le besoin religieux, Neuchatel ({\´E}ditions de la Baconni{\`e}re) 1973.}, number = {excerpt / Exzerpt}, language = {en} }