Ashraf, A. (1966). The City government of Calcutta: A study of inertia. Asia Publishing House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAshraf, Ali. The City Government of Calcutta: A Study of Inertia. Asia Publishing House, 1966.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAshraf, Ali. The City Government of Calcutta: A Study of Inertia. Asia Publishing House, 1966.
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