@book{30940,
	author = {Phillips, Deborah,},
	title = {Longman introductory course for the TOEFL test :},
	publisher = {Pearson Education,},
	year = {[2008]},
	address = {White Plains, NY :},
	edition = {Second edition},
	note = {Revisión de la edición del: 2004}
}