@book{4730,
	author = {Moore, Julie.},
	title = {Common mistakes at ielts advanced :},
	publisher = {Cambridge University Press,},
	year = {2007.},
	address = {[S.l.] :},
	edition = {1st ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0521692474/chopacon}
}