@book{200206,
	author = {Pérez Pulido, Margarita. and Herrera Morillas, José Luis.},
	title = {Teoría y nuevos escenarios de la biblioteconomía},
	publisher = {Alfagrama},
	year = {2005.},
	series = {Biblioteca Alfagrama},
	address = {Buenos Aires},
	edition = {1a.ed. ; 1ra. reimpr.}
}