5Sir Charles Bell. Tibet, Past and Present ~ M ]. Oxford : Claren- don Press, 1924. 被引量:1
6Aitchison, Charles Umpherston. Art. 2 of the Convention be- tween Great Britain and China relating to Sikkim and Tibet[ A]. A Collection of Treaties, Engagements, and Sunnuds, Relating to Indi- a and Neighboring Countries [ C ]. Calcutta : Government of India, Vol. 2, 1909. 被引量:1
7T. T. Poulos. Bhutan' s External Relations and India [ J ]. The International and Comparative Law Quarterly, Apr. , 1971. Vol. 20, No. 2. 被引量:1