@book{36137,
	author = {González Forero, Hernando,},
	title = {Presupuesto :},
	publisher = {Ecoe Ediciones,},
	year = {[2011]},
	series = {Ingeniería y arquitectura. Ingeniería},
	address = {Bogotá, D.C. :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/30025/}
}