@book{1215705,
	author = {Graf, David. and Church, Olive D.,},
	title = {Business in an information economy /},
	publisher = {Gregg Division, McGraw-Hill,},
	year = {c1990.},
	address = {New York :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0737/88032584-b.html}
}