@book{93865,
	author = {Estermann, Josef,},
	title = {Cruz y coca :},
	publisher = {Abya Yala,},
	year = {2014.},
	address = {Quito, Ecuador :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/111595/}
}