@book{64420,
	author = {Besse, Guy},
	title = {Práctica social y teoría},
	publisher = {Grijalbo},
	year = {c1969.},
	series = {Colección 70},
	address = {México, D.F.},
	edition = {1. ed.},
	note = {Translation of: Pratique sociale et théorie.}
}