@book{1090,
	author = {Guth, David W. and Marsh, Charles.},
	title = {Public relations :},
	publisher = {Pearson/Allyn and Bacon,},
	year = { c2009.},
	address = {Boston :},
	edition = {4th ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/ecip081/2007039695.html}
}