@book{2319,
	author = {Rainer, R. Kelly, Jr. and Turban, Efraim},
	title = {Introduction to information systems /},
	publisher = {John & Wiley Sons, Inc.,},
	year = {2009.},
	address = {Hoboken, NJ :},
	edition = {Second edition.},
	note = {Includes indexes.}
}