@book{20495,
	author = {Whitman, Michael E., and Mattord, Herbert J.},
	title = {Principles of Information Security /},
	publisher = {Thomson Course Technology,},
	year = {c2005.},
	address = {Boston, Mass. :},
	edition = {2nd ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy1103/2007297587-b.html}
}