@book{7293,
	author = {Aguilar Ángel, Álvaro,  and Correa Martínez, María del Rosario, },
	title = {Propedéutica administrativa: },
	publisher = {Universidad Libre,},
	year = {2011},
	address = {Pereira, Colombia : },
	note = {Notas a pie de pagina.}
}