APA (7 वां संस्करण) प्रशस्ति पत्र

Mehra, P. (1974). The McMahon line and after: A study of the triangular contest on India's north-eastern frontier between Britain, China and Tibet, 1904-47. Macmillan.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Mehra, Parshotam. The McMahon Line and After: A Study of the Triangular Contest on India's North-eastern Frontier Between Britain, China and Tibet, 1904-47. Macmillan, 1974.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Mehra, Parshotam. The McMahon Line and After: A Study of the Triangular Contest on India's North-eastern Frontier Between Britain, China and Tibet, 1904-47. Macmillan, 1974.

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