APA (7 वां संस्करण) प्रशस्ति पत्र
Board of Investment & Prime Minister's Office. (1999). Investing in Bangladesh: A guide to opportunities. Board of investment.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Board of Investment और Prime Minister's Office. Investing in Bangladesh: A Guide to Opportunities. Dhaka: Board of investment, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Board of Investment और Prime Minister's Office. Investing in Bangladesh: A Guide to Opportunities. Board of investment, 1999.
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