Sangay Dorji, Dungchen (2004) A brief Account of Hungrel Drung Drung. In: The Spider and the Piglet: Proceedings of the First Seminar on Bhutan Studies. Thimphu, Centre for Bhutan Studies 2004, pp. 21-50 . ISBN 99936-14-19-X
Sangay Dorji, Dungchen ; Ura, Karma (2003) Historical Profile of Dechenphu Geynyen Neykhang.