@book{157395,
	author = {Blanchet, Alain. and Trognon, Alain.},
	title = {La psicología de los grupos},
	publisher = {Biblioteca Nueva},
	year = {c1996},
	series = {Colección 128},
	address = {Madrid},
	note = {Translation of: La Psychologie des groupes.}
}