Wangchuk, Norbu. ངག་སྒྲོན་པ་ཡང་གསལ། [Tibetan-Dzongkha grammar]. Norbu Wangchuk. - Phuntsholing : KMT Publisher, 2006. - viii, 243 p. ISBN: 9993622265 Subjects--Topical Terms: Dzongkha language --Grammar --Study and teaching.