Hyder, D. S. Yusuf. (1984). A hand book of important laws, rules and orders on personnel & office administration in Bangladesh. Staff Training Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHyder, D. S. Yusuf. A Hand Book of Important Laws, Rules and Orders on Personnel & Office Administration in Bangladesh. Dhaka: Staff Training Institute, 1984.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHyder, D. S. Yusuf. A Hand Book of Important Laws, Rules and Orders on Personnel & Office Administration in Bangladesh. Staff Training Institute, 1984.
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