@book{250156,
	author = {Certo, Samuel C. and Certo, S. Trevis.},
	title = {Modern management :},
	publisher = {Prentice Hall,},
	year = {c2009.},
	address = {Upper Saddle River, NJ :},
	edition = {11th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0827/2008037369.html}
}