@book{105538,
	author = {Velázquez de Castro González, Federico,},
	title = {¿Es posible la sostenibilidad? :},
	publisher = {Editorial Popular,},
	year = {[2010]},
	series = {Rompeolas},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/155378/}
}