Library of Congress. Federal Research Division & Savada, A. M. (1993). Nepal and Bhutan: Country studies (3rd ed.). Federal Research Division, Library of Congress : For sale by the Supt. of Docs., U.S. Govt. Print. Office.
Lua i Stíl Chicago (17ú heag.)Library of Congress. Federal Research Division agus Andrea Matles Savada. Nepal and Bhutan: Country Studies. 3rd ed. Wahington, D.C.: Federal Research Division, Library of Congress : For sale by the Supt. of Docs., U.S. Govt. Print. Office, 1993.
Lua MLA (8ú heag.)Library of Congress. Federal Research Division agus Andrea Matles Savada. Nepal and Bhutan: Country Studies. 3rd ed. Federal Research Division, Library of Congress : For sale by the Supt. of Docs., U.S. Govt. Print. Office, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.