@book{624,
	author = {Hilliard, Robert L., and Keith, Michael C.,},
	title = {Dirty discourse :},
	publisher = {Blackwell Pub.,},
	year = {c 2007.},
	address = {Malden, MA :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/toc/ecip069/2006006919.html}
}