Institute National Dairy research. (1972). Annual Report 1972. Indian council of agricultural research.
استشهاد بنمط شيكاغوInstitute National Dairy research. Annual Report 1972. Indian council of agricultural research, 1972.
MLA استشهادInstitute National Dairy research. Annual Report 1972. Indian council of agricultural research, 1972.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.