@book{14572,
	author = {Yule, George.},
	title = {The Study of Language /},
	publisher = {Cambridge University Press,},
	year = {2014.},
	address = {[S.l.] :},
	edition = {5th ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/1107658179/chopaconline-20}
}