Indian Institute of Mass Communication. (1968). Agro-information flow at the village level: A survey of communication sources in the adoption process of high-yielding varieties of crops. s.n.].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Indian Institute of Mass Communication. Agro-information Flow at the Village Level: A Survey of Communication Sources in the Adoption Process of High-yielding Varieties of Crops. [New Delhi: s.n.], 1968.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Indian Institute of Mass Communication. Agro-information Flow at the Village Level: A Survey of Communication Sources in the Adoption Process of High-yielding Varieties of Crops. s.n.], 1968.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.