@book{26976,
	author = {McDougall, William,},
	title = {The group mind;},
	publisher = {The University press,},
	year = {1939},
	series = {The Cambridge psychological library.},
	address = {Cambridge [Eng.]},
	edition = { },
	note = {A sequel to the author's "Introduction to social psychology". cf. Pref.}
}