@book{21244,
	author = {Vargas Calderón, Fredy Arley and Martínez Hernández, María Alexandra},
	title = {Cultifruver : Vargas Martínez Ltda / },
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2011.},
	address = {Bogotá (Colombia) :},
	edition = {                   }
}