@book{46229,
	author = {Lawhead, William F.},
	title = {The philosophical journey :},
	publisher = {McGraw Hill Higher Education,},
	year = {c2009},
	address = {Boston :},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0814/2007056421-d.html}
}