@book{10302,
	author = {Yule, George,},
	title = {The study of language /},
	publisher = {Cambridge University Press,},
	year = {2018},
	address = {Cambridge, UK ;},
	edition = {6th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0642/2005012919-d.html}
}