Katyal, V., & Gangwar, B. (2011). Statistical methods for agricultural field experiments. New India Publishing Agency.
استشهاد بنمط شيكاغوKatyal, Vijay, و B. Gangwar. Statistical Methods for Agricultural Field Experiments. New Delhi: New India Publishing Agency, 2011.
MLA استشهادKatyal, Vijay, و B. Gangwar. Statistical Methods for Agricultural Field Experiments. New India Publishing Agency, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.