LIGAYA TIAMSON RUBIN. <br/><br/>
Kasanayan sa komunikasyon at sulating pananaliksik/ 
LIGAYA TIAMSON RUBIN. 
 - Manila :   Rex book Store,   c2001. 
 - viii, 196 p. ;   22 cm. 
<br/><br/><label>ISBN: </label>971-23-3264-0