Indian Political Science Conference Trivandrum & Sukumaran Nayar, V. K. (1969). Kerala society and politics: A souvenir of the thirty-first Indian Political Science Conference held at Trivandrum in December 1969. V. K. Sukumaran Nayar on behalf of the Reception Committee, 31st Indian Political Science Conference.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Indian Political Science Conference Trivandrum و V. K. Sukumaran Nayar. Kerala Society and Politics: A Souvenir of the Thirty-first Indian Political Science Conference Held at Trivandrum in December 1969. [Trivandrum: V. K. Sukumaran Nayar on behalf of the Reception Committee, 31st Indian Political Science Conference, 1969.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Indian Political Science Conference Trivandrum و V. K. Sukumaran Nayar. Kerala Society and Politics: A Souvenir of the Thirty-first Indian Political Science Conference Held at Trivandrum in December 1969. V. K. Sukumaran Nayar on behalf of the Reception Committee, 31st Indian Political Science Conference, 1969.