of, I. G. (1987). Compendium of addresses of union ministries/departments/attached/subordinate offices/public sector undertakings/autonomous bodies/offices at regional and field levels. The author.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रof, India. Government. Compendium of Addresses of Union Ministries/departments/attached/subordinate Offices/public Sector Undertakings/autonomous Bodies/offices at Regional and Field Levels. The author, 1987.
एमएलए (9वां संस्करण) प्रशस्ति पत्रof, India. Government. Compendium of Addresses of Union Ministries/departments/attached/subordinate Offices/public Sector Undertakings/autonomous Bodies/offices at Regional and Field Levels. The author, 1987.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.