Johnson, Alvin. <br/><br/>
International aspects of the university in exile. 

 - New York-US :   The institute of international education,   1933. 
 - páginas 4-6 
 - Irregular 
 - Vol.9, no.2 (Nov.1933) 
 - News bulletin  ;   no.2 .
 - The institute of international education. .