Nye, R. A. (1975). The Origins of crowd psychology: Gustave LeBon and the crisis of mass democracy in the Third Republic. Sage studies in 20th century history.
Chicago-Zitierstil (17. Ausg.)Nye, Robert A. "The Origins of Crowd Psychology: Gustave LeBon and the Crisis of Mass Democracy in the Third Republic." Sage Studies in 20th Century History 1975.
MLA-Zitierstil (9. Ausg.)Nye, Robert A. "The Origins of Crowd Psychology: Gustave LeBon and the Crisis of Mass Democracy in the Third Republic." Sage Studies in 20th Century History, 1975.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.