@book{222931,
	author = {Castell�o, Montserrat.},
	title = {University writing},
	publisher = {Emerald,},
	year = {2012.},
	series = {Studies in writing,},
	address = {Bingley, U.K. :},
	url = {http://www.emeraldinsight.com/1572-6304/24}
}