Ahmed, N. (2014). 40 years of public administration and governance in Bangladesh. University Press Limited.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAhmed, Nizam. 40 Years of Public Administration and Governance in Bangladesh. Dhaka: University Press Limited, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAhmed, Nizam. 40 Years of Public Administration and Governance in Bangladesh. University Press Limited, 2014.
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