@book{42559,
	author = {Cortés Millán, Germán Andrés, and Bonilla Londoño, Norma Lucía},
	title = {Asociatividad :},
	publisher = {Universidad Piloto de Colombia,},
	year = {2015.},
	address = {Bogotá :},
	edition = {1.},
	note = {Incluye Indice y Bibliografía.}
}