Ahmad, N. (1976). A new economic geography of Bangladesh. Vikas Publishing House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAhmad, Nafis. A New Economic Geography of Bangladesh. Vikas Publishing House, 1976.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAhmad, Nafis. A New Economic Geography of Bangladesh. Vikas Publishing House, 1976.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.