@book{1789,
	author = {Keat, Paul G. and Young, Philip K. Y.},
	title = {Managerial economics :},
	publisher = {Pearson Prentice Hall,},
	year = {c2006.},
	address = {Upper Saddle River, N.J. :},
	edition = {5th ed.},
	note = {Includes index.}
}