@book{Fromm, author = {Fromm, Erich}, title = {Chonggyowa chongshinbunsok, Seoul (Tuyong) 1993, 164 pp.}, number = {reprint / Nachdruck}, language = {ko} } @book{Fromm, author = {Fromm, Erich}, title = {Jeongsinbunseoghag gwa jong'gyo, Seould (Han'gugbeonyeogdoseojuai-ghoesa) 1962.}, number = {translation / {\"U}bersetzung}, language = {ko} }