@book{21361,
	author = {Montoya Arero, Juan Pablo and Sanabria D., Lorena Saray},
	title = {Bogotá, la gran ciudad /},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2007.},
	address = {Bogotá (Colombia) :},
	edition = {                   }
}