@book{48673,
	author = {Rivera, Iván,},
	title = {Principios de macroeconomía :},
	publisher = {Pontificia Universidad Católica del Perú, Fondo Editorial,},
	year = {[2017]},
	address = {Lima, Perú :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/51260/}
}