@book{3181,
	author = {Quivy, Raymond. and Corres Ayala, Norma Patricia, },
	title = {Manual de investigación en ciencias sociales / },
	publisher = {Editorial Limusa, Grupo Noriega Editores, },
	year = {1997.},
	address = {México : },
	note = {Incluye indice.}
}