@book{30554,
	author = {Carbaugh, Robert J.,},
	title = {Contemporary economics:},
	publisher = {M.E. Sharpe,},
	year = {c2008.},
	address = {Armonk, N.Y. :},
	edition = {5th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0710/2007004884.html}
}