Eden V. Evangelista & Luisito T. Evangelista,  2013. <br/><br/>
Worktext in General Zoology :  Frog and Human Bodies Compared / 
Eden V. Evangelista & Luisito T. Evangelista. 
 - Philippines :  C & E  Publishing Inc,  2013. 
<br/><br/><label>ISBN: </label>978-971-9924-76-0