Vergara, B. S. (1992). A farmer's primer on growing rice. Manila: International rice research institute.
शिकागो स्टाइल उद्धरणVergara, Benito S. A Farmer's Primer On Growing Rice. Manila: International rice research institute, 1992.
एमएलए उद्धरणVergara, Benito S. A Farmer's Primer On Growing Rice. Manila: International rice research institute, 1992.
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