Fromm, E. (1968). The revolution of hope: Toward a humanized technology. New York: A National general Company.
استشهاد بنمط شيكاغوFromm, Erich. The Revolution of Hope: Toward a Humanized Technology. New York: A National general Company, 1968.
MLA استشهادFromm, Erich. The Revolution of Hope: Toward a Humanized Technology. New York: A National general Company, 1968.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.