Díaz, Porfirio,  1830-1915 <br/><br/>
El Presidente Díaz al Señor Edison  [electronic resource] / 
Porfirio Díaz 
 -  Project Gutenberg,  2003 
 - Project Gutenberg  10228 .
<br/><br/> Recorded c. August 1909 in Mexico. 
<br/><br/> Public domain in the USA. 
<br/><br/>Electronic text 
<br/><br/><label>Subjects--Index Terms: </label>Edison, Thomas A. (Thomas Alva), 1847-1931 
<br/><br/><label>LC Class. No.: </label>TK