^Saler, Michael (2015). The Fin-de-Siècle World. Routledge. hlm. 450. ISBN9780415674133.
^Piette, Bernard (2014). The Universe of Maxwell. Lulu Press Inc. hlm. 67. ISBN9781291960082.
^Beck, Matthias (2013). Risk : A Study of Its Origins, History and Politics. World Scientific Publishing Company. hlm. 111. ISBN978-9814383202.
^Rancière, Jacques (2016). The Method of Equality: Interviews with Laurent Jeanpierre and Dork Zabunyan. Polity. hlm. 95. ISBN978-0745680620.
^Drury, John; Scott, Clifford (2015). Crowds in the 21st Century: Perspectives from Contemporary Social Science. Routledge. hlm. 169. ISBN978-1138922914.
Referensi
Barrows, Susanna (1981), Distorting Mirrors – Visions of the Crowd in Late 19th Century France, Yale University Press
Nye, Robert (1975), The Origins of Crowd Psychology – Gustave Le Bon and the Crisis of Mass Democracy in the Third Republic, Sage
van Ginneken, Jaap (1992), Crowds, Psychology, and Politics, 1871-1899, Cambridge University Press
Betts, Raymond F. (1960), Assimilation and Association in French Colonial Theory, 1890-1914, U of Nebraska Press
Staum, Martin S. (2011), Nature and Nurture in French Social Sciences, 1859–1914 and Beyond, McGill-Queen's Press
de Benoist, Alain (1977), Vu de droite. Anthologie critique des idées contemporaines, Copernic
Terrier, Jean (2011), Visions of the Social: Society as a Political Project in France, 1750-1950, BRILL
Ohlberg, Marieke (2014), The Era of Crowds: Gustave Le Bon, Crowd Psychology and Conceptualizations of Mass-Elite Relations in China, Springer
Widener, Alice (1979), Gustave Le Bon, the Man and His Works, Liberty Press
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