Griffiths, S. P. (1972). To guard my people: The history of the Indian police. Ernest Benn Ltd.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGriffiths, Sir Percival. To Guard My People: The History of the Indian Police. Ernest Benn Ltd, 1972.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGriffiths, Sir Percival. To Guard My People: The History of the Indian Police. Ernest Benn Ltd, 1972.
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