@book{209459,
	author = {Laudon, Kenneth C. and Laudon, Jane Price.},
	title = {Essentials of management information systems},
	publisher = {Prentice Hall},
	year = {c2009.},
	address = {Upper Saddle River, NJ},
	edition = {8th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0413/2004000086.html}
}