@book{1763,
	author = {Heilbroner, Robert L.},
	title = {The worldly philosophers :},
	publisher = {Simon & Schuster,},
	year = {c1999.},
	address = {New York :},
	edition = {Rev. 7th ed.},
	note = {"A Touchstone book."},
	url = {http://www.loc.gov/catdir/bios/simon051/99014050.html}
}