@book{47613,
	author = {Piper, John,},
	title = {The supremacy of Christ in a postmodern world /},
	publisher = {Crossway Books,},
	year = {c2007.},
	address = {Wheaton, Ill. :},
	url = {http://www.loc.gov/catdir/toc/ecip0720/2007024825.html}
}