@book{74233,
	author = {Straffi, Enrico,},
	title = {Los Mayas de hoy y los sitios arqueológicos :},
	publisher = {Abya Yala,},
	year = {[2014]},
	address = {Quito, Ecuador :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/52440/}
}