Sangay Dendup. Nye yig kuenphen lam toen : Bumthang dzongkhag / - Thimphu: Bhutan; Ministry of Home and Cultural Affairs, c2011. - xiv, 309p. ; ill. ; col. ; 22 cm. - v.5 . ISBN: 9789993677086 LC Class. No.: D2723 Dewey Class. No.: 294.3