Não informado. (1971). Annual Reports on Analytical Atomic Spectroscopy. Society for Analytical Chemistry.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Annual Reports on Analytical Atomic Spectroscopy. London: Society for Analytical Chemistry, 1971.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Annual Reports on Analytical Atomic Spectroscopy. Society for Analytical Chemistry, 1971.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.