@book{191392,
	author = {Denhardt, Robert B. and Grubbs, Joseph W.},
	title = {Public administration},
	publisher = {Wadsworth/Thomson Learning},
	year = {c2003.},
	address = {Belmont, CA},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/toc/fy032/2002107773.html}
}