India. Transport Research Division. Economic statistics of India's overseas shipping industry. Transport Research Division, Ministry of Shipping & Transport, Govt. of India.
Chicago-viite (17. p.)India. Transport Research Division. Economic Statistics of India's Overseas Shipping Industry. [New Delhi]: Transport Research Division, Ministry of Shipping & Transport, Govt. of India.
MLA-viite (8. p.)India. Transport Research Division. Economic Statistics of India's Overseas Shipping Industry. Transport Research Division, Ministry of Shipping & Transport, Govt. of India.
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