Birmingham, W. B., & Ford, A. G. (1966). Planning and growth in rich and poor countries. Allen & Unwin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBirmingham, Walter Barr, और Alec George Ford. Planning and Growth in Rich and Poor Countries. London: Allen & Unwin, 1966.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBirmingham, Walter Barr, और Alec George Ford. Planning and Growth in Rich and Poor Countries. Allen & Unwin, 1966.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.