@book{157343,
	author = {Le Bon, Gustave. and Alcan, Felix, },
	title = {Lois psychologiques de l'évolution des peuples / },
	publisher = {Ancienne Librairie Germer Baillière et C\pie\s, Félix Alcan, éditeur, },
	year = {1895.},
	address = {Paris : },
	edition = {2\pe\s ed. }
}