Díaz-Cardiel, Jorge. <br/><br/>
Obama y liderazgo pragmático  la Presidencia que revolucionará la política en generaciones 
Jorge Díaz-Cardiel. 
 - Barcelona  Profit  2010. 
 - 183 p.  24 cm. 
 - Politica .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9788492956098 8492956097 
<br/><br/><label>Subjects--Personal Names: </label><br/>Obama, Barack.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Presidents--United States.<br/>Political leadership--United States.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Politics and government--2009-<br/>United States--Foreign relations--2009-.