@book{11408,
	author = {Barker, Ian.},
	title = {Cambridge international diploma for teachers and trainers textbook /},
	publisher = {Foundation Books,},
	year = {2007.},
	address = {[S.l.] :},
	edition = {Student Manual/Study Guide ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/8175963492/chopaconline-20}
}