@book{21143,
	author = {Heise, Kenan. and Edgerton, Michael,},
	title = {Chicago, center for enterprise :},
	publisher = {Windsor Publications,},
	year = {1982.},
	address = {Woodland Hills, Calif. :},
	edition = {1st ed.},
	note = {Includes index.},
	url = {http://www.archive.org/details/chicagocenterfor00heis}
}