Institute of Agricultural Research Statistics (India) & Indian Council of Agricultural Research. National index of agricultural field experiments. Indian Council of Agricultural Research.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Institute of Agricultural Research Statistics (India) و Indian Council of Agricultural Research. National Index of Agricultural Field Experiments. New Delhi: Indian Council of Agricultural Research.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Institute of Agricultural Research Statistics (India) و Indian Council of Agricultural Research. National Index of Agricultural Field Experiments. Indian Council of Agricultural Research.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.