Roli Srivastava & Srivastava, G. (1993). Agricultural research through international cooperation. Oxford University press.
استشهاد بنمط شيكاغوRoli Srivastava و G.C Srivastava. Agricultural Research Through International Cooperation. New Delhi: Oxford University press, 1993.
MLA استشهادRoli Srivastava و G.C Srivastava. Agricultural Research Through International Cooperation. Oxford University press, 1993.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.