@book{9826,
	author = {Buckley, Walter Frederick},
	title = {La sociología y la teoría moderna de los sistemas},
	publisher = {Amorrortu},
	year = {1973},
	series = {Biblioteca de sociologia},
	address = {Buenos Aires},
	edition = {2. ed.},
	note = {Translation of : Sociology and modern systems theory}
}