International encyclopaedia of tourism management 
editor P.C. Sinha 
 - New Delhi  Anmol Publications  1997. 
 - 12 v.  ill.  24cm 
<br/><br/><label>ISBN: </label>8174884866 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tourism--Management ---Encyclopaedia