@book{46850,
	author = {Cirigliano, Gustavo F. J. and Villaverde, Aníbal},
	title = {Dinámica de grupos y educación},
	publisher = {Humanitas},
	year = {[1987, c1966]},
	series = {Colección guidance},
	address = {Buenos Aires},
	edition = {[1. ed.]}
}