India. Registrar general and census commissioner & Narayanan, K. (1973). Census of India 1971. Series 9, Kerala: Report and tables on establishments. s.n.
Цитирование в стиле Чикаго (17-е изд.)India. Registrar general and census commissioner и K. Narayanan. Census of India 1971. Series 9, Kerala: Report and Tables on Establishments. s.n, 1973.
Цитирование MLA (9-е изд.)India. Registrar general and census commissioner и K. Narayanan. Census of India 1971. Series 9, Kerala: Report and Tables on Establishments. s.n, 1973.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.