India. Registrar general and census commissioner & Devassy, M. K. (1964). Census of India 1961, Kerala: Report on housing and establishments and housing and establishment tables. The manager of publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndia. Registrar general and census commissioner और M. K. Devassy. Census of India 1961, Kerala: Report on Housing and Establishments and Housing and Establishment Tables. The manager of publications, 1964.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIndia. Registrar general and census commissioner और M. K. Devassy. Census of India 1961, Kerala: Report on Housing and Establishments and Housing and Establishment Tables. The manager of publications, 1964.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.