APA (7 वां संस्करण) प्रशस्ति पत्र

institute of national planning. (2017). environmental planning and development: (center (epdc. institute of national planning.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

institute of national planning. Environmental Planning and Development: (center (epdc. cairo: institute of national planning, 2017.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

institute of national planning. Environmental Planning and Development: (center (epdc. institute of national planning, 2017.

चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.