@book{96567,
	author = {Heilbrun, James. and Gray, Charles M.},
	title = {The economics of art and culture /},
	publisher = {Cambridge University Press,},
	year = {2001.},
	address = {New York :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/samples/cam031/00059875.html}
}