Cambridge. University. Dept. of Applied Economics. (1964). The model in its environment: A progress report. published for the Dept. of Applied Economics, University of Cambridge, by Chapman & Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCambridge. University. Dept. of Applied Economics. The Model in Its Environment: A Progress Report. [Cambridge, Eng.]: published for the Dept. of Applied Economics, University of Cambridge, by Chapman & Hall, 1964.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCambridge. University. Dept. of Applied Economics. The Model in Its Environment: A Progress Report. published for the Dept. of Applied Economics, University of Cambridge, by Chapman & Hall, 1964.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.