Govt. of India. (1990). National workshop on planning of agricultural extension training. Ministry of agriculture.
استشهاد بنمط شيكاغوGovt. of India. National Workshop on Planning of Agricultural Extension Training. New Delhi: Ministry of agriculture, 1990.
MLA استشهادGovt. of India. National Workshop on Planning of Agricultural Extension Training. Ministry of agriculture, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.