توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Khanna, H. R. (1979). Constitution and socio-economic changes: Two lectures broadcast from All India Radio. Publications Division, Ministry of Information and Broadcasting, Govt. of India.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Khanna, H. R. Constitution and Socio-economic Changes: Two Lectures Broadcast from All India Radio. New Delhi: Publications Division, Ministry of Information and Broadcasting, Govt. of India, 1979.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Khanna, H. R. Constitution and Socio-economic Changes: Two Lectures Broadcast from All India Radio. Publications Division, Ministry of Information and Broadcasting, Govt. of India, 1979.