@book{44261,
	author = {Watson, J. Throck and Sparkman, O. David},
	title = {Introduction to mass spectrometry :},
	publisher = {John Wiley & Sons,},
	year = {c2007},
	address = {Chichester, England ;},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0720/2007024030.html}
}