Sánchez Rivera, Sergio. <br/><br/>
Yo opino-- 
Sergio Sánchez Rivera. 
 - 2a ed. 
 - San Sebastián, P.R.  [s.n.]  1996 
 - [10], 115 p.  ill.  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Puerto Rican literature <br/>Puerto Rican essays<br/>Short stories, Puerto Rican