Não informado. (1987). Economic Development Quarterly. Sage Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Economic Development Quarterly. Newbury Park, Calif: Sage Publications, 1987.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Economic Development Quarterly. Sage Publications, 1987.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.