Gwalior Indian Inst., o. t. &. t. M. (1998). Report of the conference on sustainable tourism planning and development. IITTM.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGwalior Indian Inst., of tourism & travel Mgt. Report of the Conference on Sustainable Tourism Planning and Development. Gwalior: IITTM, 1998.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGwalior Indian Inst., of tourism & travel Mgt. Report of the Conference on Sustainable Tourism Planning and Development. IITTM, 1998.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.