Steward, Bruce J.
"The Sa sakya pa View of a Yogin's Direct Perception, Based on Sa skya Paṇḍita's Tshad ma rigs gter and his Auto-Commentary, along with Go rams pa, Gyag ston, and Glo bo mkhan's Sub-Commentaries,"
The Indian International Journal of Buddhist Studies: Vol. 22, Article 2.
Available at: https://digitalcommons.linfield.edu/iijbs/vol22/iss1/2