@book{39393,
	author = {Schiappa, Edward, and ebrary, Inc.},
	title = {Protagoras and logos},
	publisher = {University of South Carolina Press,},
	year = {2003.},
	address = {Columbia, S.C. :},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10722497}
}