1. “Trace Analysis by Mass Spectrometry.”;Ahearn,1972
2. “Mass Spectrometry of Organic Compounds.”;Budzikiewicz,1967
3. “Interpretation of Mass Spectra of Organic Compounds.”;Hamming,1972
4. “Mass Spectrometry for Organic Chemists.”;Johnstone,1972
5. “Techniques of Combined Gas Chromatography/Mass Spectrometry.”;McFadden,1973