@book{7467,
	author = {Jessup, Leonard M.  and Valacich, Joseph S. },
	title = {Information systems today: managing in the digital world. /},
	publisher = {Pearson,},
	year = {2008.},
	address = {Upper Saddle River, New Jersey:},
	edition = {3rd ed.},
	note = {Includes index.}
}