@book{1574,
	author = {Rainer, R. Kelly, Jr. and Turban, Efraim},
	title = {Introduction to information systems /},
	publisher = {John Wiley & Sons, Inc.,},
	year = {2009. },
	address = {New York:},
	edition = {2nd ed.},
	note = {Includes bibliographical references, glossary and index.}
}