@book{9243,
	author = {Serway, Raymond A. and Faughn, Jerry S.},
	title = {College physics. /},
	publisher = {Brooks/Cole, Cengage Learning,},
	year = {2009.},
	address = {Belmont, CA:},
	edition = {8th ed. },
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy1104/2007937232-t.html}
}