Tsugla Lopen Karma Rangdol, The Doctrinal Ornament of Bhutan : commemorating the 25 years of His holiness the 70th Je Khenpo's Enthronement : - Thimphu : Zhung Dratshang ; 2021. - 259p.; 27cm. ISBN: NA Dewey Class. No.: 954.98 / KAR