Tshering, Karma. The Grammer of dzongkha : Revised and expand,with a guide to roman dzongkha and to phonological dzongkha. - America : University of Californa, 2019. - 709 p. : iii, ; 24cm. Include References. ISBN: 978-0-578-50750-7 Subjects--Topical Terms: Dewey Class. No.: 428 TSH.