Matthew Kofi Ocran. (2019). Economic development in the twenty-first century. Springer Berlin Heidelberg.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMatthew Kofi Ocran. Economic Development in the Twenty-first Century. New York, NY: Springer Berlin Heidelberg, 2019.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMatthew Kofi Ocran. Economic Development in the Twenty-first Century. Springer Berlin Heidelberg, 2019.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.