Cummings, Andrew. <br/><br/>
­Oye, Profes! Leave those kids alone :  A study of the studious in Bolivia and England. 

 - La Paz-BO   Grupo Express Press  2010 
 - p. 16 :   il.   
 - Irregular 
 - No. 1(Aug 2010) 
 - A Land of Colours and Estremes ;   no. 1 .
 -   Grupo Espress Press.   .