@book{6237,
	author = {Guell, Robert C.},
	title = {Issues in economics today /},
	publisher = {McGraw-Hill Irwin,},
	year = {2008.},
	address = {Boston :},
	edition = {4th ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0743/2007031870-d.html}
}