Brda' dag ngag gi sgron ma'i 'grel pa gsal ba'i me long: A Commentary on the Orthographical Dictionary Dag yig ngag sgron by Dpal khang Lo tsā ba, Geomho Dorji, Information Department (Thimphu 1981).
Snyan ngag le'u gnyis pa'i dper brjod, Mani Dorji (Thimphu? 1978), in 322 pages. Cover title: Mkhas pa'i rgyan mchog bshes gnyen dam pa nor bu dbang phyug gis mdzad pa'i snyan dper gsal ba'i me long.
