@book{44109,
	author = {Beasley, Jeffrey S. and Miller, Gary M.},
	title = {Modern electronic communication /},
	publisher = {Pearson/Prentice Hall,},
	year = {c2008},
	address = {Upper Saddle River, N.J. :},
	edition = {9th ed.},
	note = {Includes index},
	url = {http://www.loc.gov/catdir/toc/ecip0712/2007008540.html}
}