Institute of International Education. Bulletin ;   no. 1 

 - New York-US :   The Carengie Endowment for International Peace,   1946. 
 - páginas 14-26 
 - Irregular 
 - No. 1 (Oct. 1946) 
 - Institute of International Education. Bulletin ;   no. 1 .
 - The Carengie Endowment for International Peace. .