Bettolo, G. B. M. (1964). Thin-layer chromatography: Proceedings of the symposium held at the istituto superiore di sanita,Rome, 2-3 May,1963. Elsevier Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBettolo, G. B. M. Thin-layer Chromatography: Proceedings of the Symposium Held at the Istituto Superiore Di Sanita,Rome, 2-3 May,1963. Amsterdam: Elsevier Publishing, 1964.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBettolo, G. B. M. Thin-layer Chromatography: Proceedings of the Symposium Held at the Istituto Superiore Di Sanita,Rome, 2-3 May,1963. Elsevier Publishing, 1964.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.