India. Dept. of Ocean Development. (1983). Annual report. Dept. of Ocean Development, Govt. of India.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndia. Dept. of Ocean Development. Annual Report. New Delhi: Dept. of Ocean Development, Govt. of India, 1983.
एमएलए (8वां संस्करण) प्रशस्ति पत्रIndia. Dept. of Ocean Development. Annual Report. Dept. of Ocean Development, Govt. of India, 1983.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.