Editing Electron ionization (section)

==Notes==
{{refbegin}}
*{{cite book | author = Edmond de Hoffman |author2=Vincent Stroobant | title = Mass Spectrometry: Principles and Applications | edition = 2nd | publisher = John Wiley and Sons | year = 2001 | isbn = 978-0-471-48566-7}}
*{{cite book |author=Stephen J. Schrader |title=Interpretation of Electron Ionization Data: The Odd Book |publisher=Not Avail |year=2001 |isbn=978-0-9660813-6-7 }}
*{{cite book |author=Peterkops, Raimonds |title=Theory of ionization of atoms by electron impact |publisher=Colorado Associated University Press |location=Boulder, Colo |year=1977 |isbn=978-0-87081-105-0 }}
*{{cite book |title=Electron impact ionization |publisher=Springer-Verlag |location=Berlin |year=1985 |isbn=978-0-387-81778-1 }}
{{refend}}