@book{168,
	author = {Alfaro López, Héctor Guillermo.},
	title = {Estudios epistemológicos de bibliotecología /},
	publisher = {UNAM, Centro Universitario de Investigaciones Bibliotecológicas,},
	year = {2011.},
	address = {México, D.F. :},
	edition = {1. ed.}
}