India Ministry of Railways (Railway Board). Indian Railways: Year book 1982-83. s.n.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndia Ministry of Railways (Railway Board). Indian Railways: Year Book 1982-83. s.n.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIndia Ministry of Railways (Railway Board). Indian Railways: Year Book 1982-83. s.n.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.