@book{74976,
	author = {Bermúdez Ardila, Fernando, and Vanegas, Nika,},
	title = {The wonderful crystal kingdom :},
	publisher = {Editorial Oveja Negra,},
	year = {[2013]},
	address = {Bogotá :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/55050/}
}