Shakabpa, W. D. (1967). Tibet: A political history. Yale University Press.
Chicago Style aipamenaShakabpa, W. D. Tibet: A Political History. New Haven: Yale University Press, 1967.
MLA aipamenaShakabpa, W. D. Tibet: A Political History. Yale University Press, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.