Fink, J. (2021). Petroleum engineer's guide to oil field chemicals and fluids (Third edition.). Gulf Professional Publishing. https://doi.org/10.1016/C2020-0-02705-2
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFink, Johannes. Petroleum Engineer's Guide to Oil Field Chemicals and Fluids. Third edition. Amsterdam: Gulf Professional Publishing, 2021. https://doi.org/10.1016/C2020-0-02705-2.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFink, Johannes. Petroleum Engineer's Guide to Oil Field Chemicals and Fluids. Third edition. Gulf Professional Publishing, 2021. https://doi.org/10.1016/C2020-0-02705-2.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.