@book{91764,
	author = {Omeñaca Cilla Raúl and Ruiz Omeñaca Jesús Vicente},
	title = {Juegos cooperativos y educación física / Omeñaca Cilla Raúl},
	publisher = {Paidotribo},
	year = {2009},
	address = {Barcelona},
	edition = {3a ed},
	note = {Incluye bibliografia}
}