@book{6256,
	author = {O'Dell, Felicity. and McCarthy, Michael.},
	title = {English idioms in use advanced with answers /},
	publisher = {Cambridge University Press,},
	year = {2010.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/0521744296/chopaconline-20}
}