↑ Nakamura, Haije (1964). “Absolute Adherence to the Lamaist Social Order”. Ways of Thinking of Eastern Peoples: India, China, Tibet, Japan. University of Hawaii Press. tr. 327.
↑ Quoted by Sir Charles Bell, "Tibet and Her Neighbours", Pacific Affairs(Dec 1937), pp. 435–6, a high Tibetan official pointed our years later that there was "no need for a treaty; we would always help each other if we could."
↑ Testimony by Kent M. Wiedemann, Deputy Assistant Secretary of State for East Asian and Pacific Affairs before Subcommitte on East Asian and Pacific Affairs, Senate Foreign Relations Committee (online version), 1995
↑ American Academy of Political and Social Science (1951). The Annals of the American Academy of Political and Social Science, Volume 277. American Academy of Political and Social Science. tr. 152. Truy cập ngày 29 tháng 9 năm 2012. A group of Kazakhs, originally numbering over 20000 people when expelled from Sinkiang by Sheng Shih-ts'ai in 1936, was reduced, after repeated massacres by their Chinese coreligionists under Ma Pu-fang, to a scattered 135 people.
Bell, Charles Alfred. Tibet: Past & present (1924) Oxford University Press; Humphrey Milford.
Bell, Sir Charles. Portrait of the Dalai Lama (1946) Wm. Collins, London, 1st edition. (1987) Wisdom Publications, London. ISBN 086171055X
Berkin, Martyn. The Great Tibetan Stonewall of China (1924) Barry Rose Law Publishes Ltd. ISBN 1-902681-11-8.
Chapman, F. Spencer. Lhasa the Holy City (1977) Books for Libraries. ISBN 0-8369-6712-7; first published 1940 by Readers Union Ltd., London
Goldstein, Melvyn C. A History of Modern Tibet, 1913-1951: The Demise of the Lamaist State (1989) University of California Press. ISBN 978-0-520-06140-8
Goldstein, Melvyn C. The Snow Lion and the Dragon: China, Tibet, and the Dalai Lama (1997) University of California Press. ISBN 0-520-21951-1
Goldstein, Melvyn C. A History of Modern Tibet, Volume 2: The Calm Before the Storm: 1951-1955 (2007) University of California Press. ISBN 978-0-520-24941-7
Grunfeld, A. Tom. The Making of Modern Tibet (1996) East Gate Book. ISBN 978-1-56324-713-2
Lamb, Alastair. The McMahon Line: A Study in the Relations between India, China and Tibet, 1904 to 1914 (1966) Routledge & Kegan Paul. 2 volumes.
Richardson, Hugh E. (1984). Tibet & Its History. 1st edition 1962. 2nd edition, Revised and Updated. Shambhala Publications, Boston. ISBN 978-087773-292-1 (pbk).
Shakya, Tsering. The Dragon In The Land Of Snows (1999) Columbia University Press. ISBN 0-231-11814-7
