དཔྱད་གཞིའི་ཡིག་ཆ་ཁག།
Blo gter dbang po. 2015. Shrī e waṃ pa'i gdan rabs nor bu'i phreng ba'i zhal skong bdud rtsi'i thigs phreng. In Bod kyi lo rgyus rnam thar phyogs bsgrigs, vol. 10, pp. 417–473. Xining: Mtsho sngon mi rigs dpe skrun khang, p. 468. See also Lam 'bras tshogs bshad, vol. 4, p. 464.
Heimbel, Jörg. 2017. Vajradhara in Human Form: The Life and Times of Ngor chen Kun dga' bzang po. Kathmandu: Lumbini International Research Institute.
Jackson, David. 2001. "The 'Bhutan Abbot' of Ngor: Stubborn Idealist with a Grudge against Shugs-ldan." Lungta, vol. 14, pp. 87–107.
Jackson, David. 2020. Lama of Lamas: The Life of the Vajra-Master Chogye Trichen Rinpoche. Kathmandu: Vajra Books.
Mu po. 2002. Ngag dbang mkhyen rab ʼjam dpal snying po. In Lam ʼbras bla ma brgyud paʼi rnam thar, pp. 229–230. Beijing: Mi rigs dpe skrun khang. BDRC MW23724.