@book{1047,
	author = {Yule, George,},
	title = {The study of language /},
	publisher = {Cambridge University Press,},
	year = {2006.  },
	address = {Cambridge, UK ;},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0512/2005012919.html\\}
}