Barker, J. (2000). Mass Spectrometry (2nd.). Wiley India.
Lua i Stíl Chicago (17ú heag.)Barker, James. Mass Spectrometry. 2nd. UK: Wiley India, 2000.
Lua MLA (9ú heag.)Barker, James. Mass Spectrometry. 2nd. Wiley India, 2000.
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