@misc{Fromm1965, author = {Erich Fromm}, title = {Editorial}, booktitle = {Revista de Psicoan{\´a}lisis, Psiquiatr{\´i}a y Psicolog{\´i}a, M{\´e}xico, No. 1 (1965), pp. 3f.}, type = {foreword}, year = {1965}, }