Saeed, K. (1994). Development planning and policy design: A system dynamics approach. Avebury.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSaeed, Khalid. Development Planning and Policy Design: A System Dynamics Approach. Aldershot, England: Avebury, 1994.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSaeed, Khalid. Development Planning and Policy Design: A System Dynamics Approach. Avebury, 1994.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.