@book{55464,
	author = {Green, Sharon Weiner, and Wolf, Ira K. and Barron's Educational Series, Inc.},
	title = {Barron's new GRE Graduate Record Examination /},
	publisher = {Barron´s Educational Service,},
	year = {2011.},
	address = {Hauppauge, N.Y. :},
	edition = {19a ed.}
}