@book{4911,
	author = {Ryder, Rory.},
	title = {101 english verbs with mp4 video disc /},
	publisher = {McGraw-Hill,},
	year = {2009.},
	series = {101... language series.},
	address = {[S.l.] :},
	edition = {2nd ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0071615806/chopaconline-20}
}