Fromm, E. (1962). Beyond the chains of illusion: My encounter with Marx and Freud / by Erich Fromm. Simon and Schuster.
Lua i Stíl Chicago (17ú heag.)Fromm, Erich. Beyond the Chains of Illusion: My Encounter with Marx and Freud / by Erich Fromm. New York: Simon and Schuster, 1962.
Lua MLA (8ú heag.)Fromm, Erich. Beyond the Chains of Illusion: My Encounter with Marx and Freud / by Erich Fromm. Simon and Schuster, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.