1. Handbook of HeI Photoelectron Spectra of Fundamental Organic Molecules;Kimura,1981
2. Molecular Photoelectron Spectroscopy;Turner,1970
3. Photoabsorption, Photoionization and Photoelectron Spectroscopy;Berkowitz,1979
4. Priciples of Ultraviolet Photoelectron Spectroscopy;Rabalais,1977
5. Molecular Ions: Spectroscopy, Structure and Chemistry,1983