@book{7090,
	author = {Schiller, Bradley R.,},
	title = {The Macro Economy Today /},
	publisher = {McGraw-Hill,},
	year = {2008},
	address = {Boston:},
	edition = {11th ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0743/2007032469-t.html}
}