A R Sharma U K Behera & A R Sharma. (2011). Resource Conserving Techniques in crop production (1st.). Scientific Publishers.
استشهاد بنمط شيكاغوA R Sharma U K Behera و A R Sharma. Resource Conserving Techniques in Crop Production. 1st. Jodhpur: Scientific Publishers, 2011.
MLA استشهادA R Sharma U K Behera و A R Sharma. Resource Conserving Techniques in Crop Production. 1st. Scientific Publishers, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.