@book{49657,
	author = {McCarthy, Michacl and O'Dell, Felicity,},
	title = {English vocabulary in use upper-intermediate /},
	publisher = {Cambridge University Press,},
	year = {2007},
	address = {New York :},
	edition = {11th ed.},
	note = {CD-ROM (ศูนย์ดุสิตพาณิชยการ)}
}