Bengal. Government of, P. D. (1934). Police administration under the future constitution (appointment of Deputy Superintendents).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBengal. Government of, Police Department. Police Administration Under the Future Constitution (appointment of Deputy Superintendents). 1934.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBengal. Government of, Police Department. Police Administration Under the Future Constitution (appointment of Deputy Superintendents). 1934.
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