Ang lipad ay awit sa apat na hangin/ 
Merlinda Bobis. 
 - Manila:  Babaylan womens Publishing collective institute of womens studies,  c1990. 
 - 177pages;  20cm. 
<br/><br/><label>ISBN: </label>9718605037 
<br/><br/><label>LC Class. No.: </label>PL6058.9 .B63 1990