Sharma, S.K. <br/><br/>
Encyclopaedia of Sikkim and Bhutan. 

 - New Delhi ;  Anmol Publications ,  1998. 
 - 236 p.  25 cm. 
<br/><br/><label>ISBN: </label>8174884890 
<br/><br/><label>Dewey Class. No.: </label>REF 934.03 SHA