Todd, A. J. (1924). Theories of social progress: A critical study of the attempts to formulate the conditions of human advance. Macmillan.
Chicago-Zitierstil (17. Ausg.)Todd, Arthur James. Theories of Social Progress: A Critical Study of the Attempts to Formulate the Conditions of Human Advance. New York: Macmillan, 1924.
MLA-Zitierstil (9. Ausg.)Todd, Arthur James. Theories of Social Progress: A Critical Study of the Attempts to Formulate the Conditions of Human Advance. Macmillan, 1924.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.