Ahearn, A. J. (1972). Trace analysis by mass spectrometry. Academic Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAhearn, Arthur John. Trace Analysis by Mass Spectrometry. New York: Academic Press, 1972.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAhearn, Arthur John. Trace Analysis by Mass Spectrometry. Academic Press, 1972.
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