FEDERATION OF INDIAN CHAMBERS OF COMMERCE. (1992). SUSTAINABLE DEVELOPMENT BY ENTERPRISES. FOREIGN LANGUAGES.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFEDERATION OF INDIAN CHAMBERS OF COMMERCE. SUSTAINABLE DEVELOPMENT BY ENTERPRISES. NEW DELHI: FOREIGN LANGUAGES, 1992.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFEDERATION OF INDIAN CHAMBERS OF COMMERCE. SUSTAINABLE DEVELOPMENT BY ENTERPRISES. FOREIGN LANGUAGES, 1992.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.