@book{6452,
	author = {Chambers, J. K.},
	title = {Sociolinguistic theory :},
	publisher = {Blackwell,},
	year = {2009.},
	series = {Language in society ;},
	address = {Chichester, U.K. ;},
	edition = {Rev. ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0816/2008018455.html}
}