Jensen, J. L. (1997). Statistics for petroleum engineers and geoscientists. Prentice Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJensen, Jerry L. Statistics for Petroleum Engineers and Geoscientists. Upper Saddle River, NJ: Prentice Hall, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJensen, Jerry L. Statistics for Petroleum Engineers and Geoscientists. Prentice Hall, 1997.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.