F. W. McLafferty: Mass Spectrometric Analysis Broad Applicability to Chemical Research. In: Analytical Chemistry. Band28, 1956, S.306, doi:10.1021/ac60111a005.
R. S. Gohlke: Time-of-Flight Mass Spectrometry and Gas-Liquid Partition Chromatography. In: Analytical Chemistry. Band31, 1959, S.535, doi:10.1021/ac50164a024.