@book{119411,
	author = {Cordell, Dennis D., and Gregory, Joel W.},
	title = {Hoe and wage :},
	publisher = {Westview Press,},
	year = {1996.},
	address = {Boulder, Colo. :},
	url = {http://www.loc.gov/catdir/enhancements/fy0832/96017630-d.html}
}