International rice testing program. (1979). Highlights of 1978 IRTP nurseries. Manila: The international rice research institute.
استشهاد بنمط شيكاغوInternational rice testing program. Highlights of 1978 IRTP Nurseries. Manila: The international rice research institute, 1979.
MLA استشهادInternational rice testing program. Highlights of 1978 IRTP Nurseries. Manila: The international rice research institute, 1979.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.