Bloch, Isaac. <br/><br/>
Editorial. A Country of Traditions.   

 - La Paz-BO   Grupo Express Press  2011 
 - p. 4 :   il.   
 - Irregular 
 - No. 10(Jul 2011) 
 - Bolivan Express. Traditions ;   no. 10 .
 -   Grupo Espress Press.   .