Osmaston, A. (2023). Code of working plan procedure in the United Provinces, 1929. The Superintendent Government Press, Uttar Pradesh.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOsmaston, A.E. Code of Working Plan Procedure in the United Provinces, 1929. The Superintendent Government Press, Uttar Pradesh, 2023.
एमएलए (9वां संस्करण) प्रशस्ति पत्रOsmaston, A.E. Code of Working Plan Procedure in the United Provinces, 1929. The Superintendent Government Press, Uttar Pradesh, 2023.
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