- Geography of a Himalayan kingdom: Bhutan by Neil Fraser, 2001
- History, Geography and Travels of Sikkim and Bhutan by S.K. Sharma, 1998
- BHUTAN:A PHYSICAL AND CULTURAL GEOGRAPHY by Pradyumna P.: Karan, 1967
- Nepal, Sikkim and Bhutan (Himalayan kingdoms) in pictures (Visual geography series) by Eugene Gordon, 1972
- Gross national happiness and environmental status in Bhutan.: An article from: The Geographical Review by David Zurick, 2006-10-01
- Nepal, Bangladesh,& Bhutan: A Global Studies Handbook by Nanda Shrestha, Bimal Paul, 2002-09-01
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