SANCHES, P. A. (1976). Properties and management of soil in the tropics. John Wiley And Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSANCHES, Pedro A. Properties and Management of Soil in the Tropics. New York: John Wiley And Sons, 1976.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSANCHES, Pedro A. Properties and Management of Soil in the Tropics. John Wiley And Sons, 1976.
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