@article{Anonymus1989c, author = {Anonymus-1989c,}, title = {Erich Fromm}, series = {The New Encyclopaedia Britannica, 15th edition, Vol. 5, Chicago 1989, pp. 20-21.}, journal = {The New Encyclopaedia Britannica, 15th edition, Vol. 5, Chicago 1989, pp. 20-21.}, language = {en} }