@book{630,
	author = {Lewicki, Roy J. and Barry, Bruce},
	title = {Negotiation /},
	publisher = {McGraw-Hill/Irwin,},
	year = {c2003.},
	address = {Boston :},
	edition = {4th ed.},
	note = {Rev. ed. of: Negotiation / Roy J. Lewicki. 3rd ed. c1999.},
	url = {http://www.loc.gov/catdir/toc/mh031/2002035255.html}
}