@book{94145,
	author = {Mendoza Nuñez, Alejandro},
	title = {La tecnica del desempeño de papeles en la aula / Mendoza Nuñez, Alejandro},
	publisher = {Trillas },
	year = {1998},
	address = {Mexico },
	edition = {1a ed},
	note = {si contiene bibliografía}
}