@book{1462,
	author = {Zubizarreta, Armando F.},
	title = {La aventura del trabajo intelectual : cómo estudiar e investigar},
	publisher = {Addison-Wesley Iberoamericana, },
	year = {1986.},
	address = {Wilmington : },
	edition = {2a ed. rev. y aum.}
}