Righter, Rosemary. <br/><br/>
Batalla del prejuicio. 

 - Washington-XXU :   U.S. Information Agency,   1979. 
 - p. 2-7 :   il. 
 - Bimestral 
 - No. 35(1979) 
 - Horizonte Usa ;   No. 35 .
 - U.S. Information Agency. .
<br/><br/><br/>Espaņol.