FitzPatrick, E. A. (1986). An introduction to soil science (ed. 2.). Longman Scientific & Technical ; Wiley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFitzPatrick, Ewart Adsil. An Introduction to Soil Science. ed. 2. Essex, England : New York, N.Y.: Longman Scientific & Technical ; Wiley, 1986.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFitzPatrick, Ewart Adsil. An Introduction to Soil Science. ed. 2. Longman Scientific & Technical ; Wiley, 1986.
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