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.
Παραπομπή σε μορφή Chicago (17η εκδ.)Library of Congress. Federal Research Division και 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.
Παραπομπή σε μορφή MLA (8th εκδ.)Library of Congress. Federal Research Division και 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.
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