Niessen, W. M. A. (2010). Liquid Chromatography - Mass Spectrometry (3rd ed.). CRC Press Taylor & Francis Group.
Lua i Stíl Chicago (17ú heag.)Niessen, Wilfried M. A. Liquid Chromatography - Mass Spectrometry. 3rd ed. New York: CRC Press Taylor & Francis Group, 2010.
Lua MLA (9ú heag.)Niessen, Wilfried M. A. Liquid Chromatography - Mass Spectrometry. 3rd ed. CRC Press Taylor & Francis Group, 2010.
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