@book{59801,
	author = {Pérez Miranda, Royman, and Gallego-Badillo, Rómulo.},
	title = {Corrientes Constructivistas.},
	publisher = {Cooperativa Editorial Magisterio,},
	year = {1995.},
	series = {Colección Mesa Redonda ;},
	address = {Santafé de Bogotá :}
}