@book{31291,
	author = {Cabañes, María Lucía. and Lorca, Alejandro V.},
	title = {Microeconomía básica :},
	publisher = {Minerva Ediciones,},
	year = {2003.},
	series = {Economía},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/17533/}
}