@book{65016,
	author = {Samuelson, Paul Anthony and Nordhaus, William D.},
	title = {Economía con aplicaciones /},
	publisher = {McGraw-Hill},
	year = {2019},
	address = {México, D.F.},
	edition = {Decimonovena edición revisada y actualizada},
	note = {Incluye glosario, índice analítico},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.ebooks7-24.com:443/?il=9243}
}