@book{4368,
	author = {Gibb, Jack R. and Cirigliano, Gustavo F. J.,},
	title = {Manual de dinámica de grupos /},
	publisher = {Editorial Lumen/Hormé,},
	year = {1996.},
	series = {Hvmanitas.},
	address = {Buenos Aires :},
	edition = {17a. edición.}
}