Chakravarty, D. (1979). Nineteenth & twentieth century coins of India: British India and post-independence period. Hobby Publications.
Chicago-viite (17. p.)Chakravarty, D. Nineteenth & Twentieth Century Coins of India: British India and Post-independence Period. Calcutta: Hobby Publications, 1979.
MLA-viite (8. p.)Chakravarty, D. Nineteenth & Twentieth Century Coins of India: British India and Post-independence Period. Hobby Publications, 1979.
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