1. “Interpretation of Mass Spectra”;McLafferty,1973
2. “Mass Spectrometry: Organic Chemical Applications”;Biemann,1962
3. “Mass Spectrometry of Organic Compounds”;Budzikiewicz,1967
4. “The Mass Spectra of Organic Molecules”;Beynon,1968
5. “Biochemical Applications of Mass Spectrometry”;Waller,1972