Tohutoro APA (7th ed.)
Fromm, E. (1976). Marx e Freud (2. ed.). Garzanti.
Tohutoru Kātū Chicago (17th ed.)
Fromm, Erich. Marx E Freud. 2. ed. Milano: Garzanti, 1976.
Tohutoro MLA (9th ed.)
Fromm, Erich. Marx E Freud. 2. ed. Garzanti, 1976.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.