Kolkata Police. (2006). The origin and growth of Kolkata police and its commissionerate system. Crosswod.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKolkata Police. The Origin and Growth of Kolkata Police and Its Commissionerate System. Crosswod, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKolkata Police. The Origin and Growth of Kolkata Police and Its Commissionerate System. Crosswod, 2006.
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