1. Charged particle dynamics and optics, relative isotopic abundances of the elements, atomic masses;Bainbridge,1953
2. “Methoden und Anwendungen der Massenspectroskopie.”;Ewald,1953
3. “A Handbook on Mass Spectroscopy,”;Inghram,1954
4. “Mass Spectroscopy”;Duckworth,1958
5. “Rays of Positive Electricity”;Thomson,1913