Martínez Diez, Gonzalo <br/><br/>
El Cid histórico 
Gonzalo Martínez Diez. 
 - 4ta ed. 
 - Barcelona, España  Planeta  1999. 
 - 472 p.  24 cm. 
 - La España plural .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>84-08-03161-9 (hardcover)  29.95 
<br/><br/><label>Subjects--Personal Names: </label><br/>Cid, ca. 1043-1099 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heroes--Spain--Biography.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Spain.--History--711-1516.