@book{213787,
	author = {Whitman, Michael E., and Mattord, Herbert J.},
	title = {Principles of information security (EBOOK)},
	publisher = {Course Technology,},
	year = {c2012.},
	address = {Boston, MA :},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1303/2010940654-b.html}
}