@book{105673,
	author = {Becchetti, Leonardo, and Becchetti, Leonardo.},
	title = {Comprender la economía en siete pasos :},
	publisher = {Editorial Popular,},
	year = {[2018]},
	series = {0 a la izquierda},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/155611/}
}