 " Gloom in the Land of Smiles " . Time . 27 July 1970 . Retrieved 10 April 2007 . 
 " Gloom in the Land of Smiles " . Time . 27 July 1970 . Retrieved 10 April 2007 . 
 Gloom in the Land of Smiles  . Time . 27 July 1970 . Retrieved 10 April 2007 .