@book{77770,
	author = {McEachern, William A.},
	title = {Economics :},
	publisher = {South-Western Cengage Learning,},
	year = {2012.},
	address = {Australia ;},
	edition = {9th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1303/2012357009-b.html}
}