Thompson, L. M., & Troeh, F. R. (1978). Soils and soil fertility (4th ed.). Tata McGraw-Hill Publishing Co. Ltd..
Chicago Style (17. basım) AtıfThompson, Louis M., ve Frederick R. Troeh. Soils and Soil Fertility. 4th ed. New Delhi: Tata McGraw-Hill Publishing Co. Ltd., 1978.
MLA (9th ed.) AtıfThompson, Louis M., ve Frederick R. Troeh. Soils and Soil Fertility. 4th ed. Tata McGraw-Hill Publishing Co. Ltd., 1978.
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