Bolivian of to - day /   Libro 
edited by William Belmont Parker. 
 - New York :  G.P. Putnam's sons,  1920. 
 - 319 p. ;  17 cm. 
<br/><br/> Catalogación preliminar.  En la anteportada: Hispanic notes & monographs essays, studies, and brief biographies issued by The Spanic Society of America III.  (Hispanic American Series)