@book{9367,
	author = {Trudgill, Peter.},
	title = {Sociolinguistics :},
	publisher = {Penguin,},
	year = {c1995.},
	address = {London, England ;},
	edition = {New 3rd rev. ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1209/96154788-b.html}
}