APA (7 वां संस्करण) प्रशस्ति पत्र

India Ministry of Railways (Railway Board). History of Indian Railways: Constracted and in progress: corrected up to 31 March 1964. s.n.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

India Ministry of Railways (Railway Board). History of Indian Railways: Constracted and in Progress: Corrected Up to 31 March 1964. s.n.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

India Ministry of Railways (Railway Board). History of Indian Railways: Constracted and in Progress: Corrected Up to 31 March 1964. s.n.

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