@book{50994,
	author = {Erben, Tony and Ban, Ruth},
	title = {Teaching English language learners through technology /},
	publisher = {Routledge,},
	year = {2009},
	series = {Teaching English language learners across the curriculum},
	address = {New York :},
	url = {http://www.netlibrary.com.libraryumpsa.idm.oclc.org/urlapi.asp?action=summary&v=1&bookid=234464}
}