 Shawcross , William , Sideshow : Kissinger , Nixon and the Destruction of Cambodia . New York : Washington Square Books , 1979 . 
 Shawcross , William , Sideshow : Kissinger , Nixon and the Destruction of Cambodia . New York : Washington Square Books , 1979 . 
Shawcross , William , Sideshow : Kissinger , Nixon and da Destruction of Cambodia . New York : Washington Square Books , 1979 .