དཔྱད་གཞིའི་ཡིག་ཆ་ཁག།
Grags pa 'byung gnas and Rgyal ba blo bzang mkhas grub. 1992. Gangs can mkhas grub rim byon ming mdzod. Lanzhou: Kan su'u mi rigs dpe skrun khang, pp. 1353-1354. TBRC W19801.
Kano, Kazuo. 2016. Buddha-Nature and Emptiness: rNgog Blo-ldan-shes-rab and A Transmission of the Ratnagotravibhāga from India to Tibet. Wiener Studien zur Tibetologie und Buddhismuskunde 91. Vienna: Arbeitskreis für Tibetische und Buddhistische Studien Universität Wien.
van der Kuijp, Leonard. 1983. Contributions to the Development of Tibetan Buddhist Epistemology from the Eleventh to the Thirteenth Century. Weisbaden: Steiner.
Kun dga' grol mchog. 1979-1981. Gzhan stong gi lta khrid. In Gdams ngag mdzod, vol. 18, pp. 170-171. Paro: Lama Ngodrup and Sherab Drime.
Mathes, Klaus-Dieter. 2008. A Direct Path to the Buddha Within: Go Lotsāwa's Mahāmudrā Interpretation of the Ratnagotravibhāga. Boston: Wisdom Publications.
Roerich, George, translator. 1949. Blue Annals. Delhi: Motilal Banardidass, p. 349
Stearns, Cyrus. 2010. Buddha From Dolpo. Snow Lion.