International rice testing program. (1980). Preliminary summary of 1979 IRTP nurseries. Philippines: The international rice research institute.
शिकागो स्टाइल उद्धरणInternational rice testing program. Preliminary Summary of 1979 IRTP Nurseries. Philippines: The international rice research institute, 1980.
एमएलए उद्धरणInternational rice testing program. Preliminary Summary of 1979 IRTP Nurseries. Philippines: The international rice research institute, 1980.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.