Singer, H., & Roy, S. (1993). Economic progress and prospects in the third world: Lessons of development experience since 1945. Edward Elgar.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSinger, H.W, और Sumit;Singer Roy. Economic Progress and Prospects in the Third World: Lessons of Development Experience Since 1945. Edward Elgar, 1993.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSinger, H.W, और Sumit;Singer Roy. Economic Progress and Prospects in the Third World: Lessons of Development Experience Since 1945. Edward Elgar, 1993.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.