APA (7 वां संस्करण) प्रशस्ति पत्र

Habibullah, M. (1974). Some aspects of industrial efficiency and profitability in Bangladesh. Bureau of Economic Research, University of Dacca.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Habibullah, M. Some Aspects of Industrial Efficiency and Profitability in Bangladesh. Dacca: Bureau of Economic Research, University of Dacca, 1974.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Habibullah, M. Some Aspects of Industrial Efficiency and Profitability in Bangladesh. Bureau of Economic Research, University of Dacca, 1974.

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