@book{32682,
	author = {Goode, William Josiah. and Hatt, Paul K.},
	title = {Metodos de Investigación social /},
	publisher = {Trillas,},
	year = {1990.},
	address = {Mexico :},
	edition = {2a ed.},
	note = {Incluye indice \ Titulo original: Methods in Social Research.}
}