Bray, John, Martijn van Beek, Tsering Gonkatsang, and Phuntsok Wangchuk. 2020. “Rahul Sankrityayan, Tsetan Phuntsog and Tibetan Textbooks for Ladakh in 1933”. HIMALAYA - The Journal of the Association for Nepal and Himalayan Studies 39 (2), 74-91. https://doi.org/10.2218/himalaya.2019.7853.