@book{6422,
	author = {McMcarthy, Michael.},
	title = {English Vocabulary in Use :},
	publisher = {Cambridge University Press,},
	year = {2006.},
	address = {Cambridge,},
	edition = {1st ed.},
	url = {https://www.abebooks.com/9780521540841/English-Vocabulary-Use-Advanced-McCarthy-0521540844/plp}
}