Duggan, Stephen P. <br/><br/>
The lytton report and american education. 

 - New York-US :   Institute International Education,   1932. 
 - páginas 2-4 
 - Irregular 
 - Vol. 8, no. 3(Dec. 1932) 
 - News. Bulletin ;   no. 3 .
 - Institute of International Education. .