Shearer, I . A <br/><br/>
Starke's International law 

 - 11th Edition 
 - India  Oxford University Press  1994 
 -  P-629 
<br/><br/><label>ISBN: </label>978-0-19-870265-8 
<br/><br/><label>Dewey Class. No.: </label>341/S539s/1994