(en) STEIN, Aurel, Innermost Asia: Detailed Report of Explorations in Central Asia, Kan-su and Eastern Iran, Oxford, Clarendon Press, (DOI10.20676/00000187, lire en ligne)
(en) STEIN, Aurel, Innermost Asia: Detailed Report of Explorations in Central Asia, Kan-su and Eastern Iran, Oxford, Clarendon Press, (DOI10.20676/00000187, lire en ligne)
stbsa.org
(en) Monograph Series in Sino-Tibetan Buddhist Studies, Sino-Tibetan Buddhist Studies Association in North America, 16 p. (lire en ligne), p. 2