Dasgupta, K. (2009). Mapping Calcutta: The collection of maps at the visual archives of the Centre for Studies in Social Sciences, Calcutta. CSSSC.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDasgupta, Keya. Mapping Calcutta: The Collection of Maps at the Visual Archives of the Centre for Studies in Social Sciences, Calcutta. CSSSC, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDasgupta, Keya. Mapping Calcutta: The Collection of Maps at the Visual Archives of the Centre for Studies in Social Sciences, Calcutta. CSSSC, 2009.
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