@book{27815,
	author = {Browning, Edgar K. and Zupan, Mark A.},
	title = {Microeconomics :},
	publisher = {Wiley,},
	year = {c2009.},
	address = {Hoboken, NJ :},
	edition = {10th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1013/2010483242-b.html}
}