@book{87281,
	author = {Voli, Franco,},
	title = {La autoestima del profesor :},
	publisher = {PPC,},
	year = {[2010]},
	address = {[Boadilla del Monte, Madrid] :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/85703/}
}