Gingras, Rosario C. <br/><br/>
Positive consequences of bilingualism confirmed by Recent Research. 

 - Washington-XXU :   National Clearinghouse for Bilingual Education,   1979. 
 - p.  
 - Irregular 
 - Vol. 2, no. 1(Jan. 1979) 
 - Forum ;   Vol. 2, no. 1 .
 - National Clearinghouse for Bilingual Education. .
<br/><br/><br/>Inglés.