Romero, Eloisa A. <br/><br/>
Local guiding services/ 
Eloisa A. Romero 
 - Second edition 
 - Manila:  Rex Book Store,  c2019. 
 - viii, 155 pages :  illustrations ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>978-9-71239879-7