@book{344117,
	author = {Broukal, Milada.},
	title = {Peterson's toefl grammar flash :},
	publisher = {Petersons,},
	year = {1997.},
	series = {Toefl flash series.},
	address = {[S.l.] :},
	note = {Paperback.},
	url = {http://www.amazon.com/exec/obidos/ASIN/156079951X/chopaconline-20}
}