Teodoro, Benjamin D. ; De Leon Hector S.,  c1998. <br/><br/>
The Law on Income Taxation / 
Teodoro, Benjamin D. ; De Leon Hector S. 
 - 9th/ ed. 
 - Quezon City, Philippines :  Rex Bookstore, Inc,  c1998. 
 - xxiv ; 647 p. :  appendix ;  22 cm. 
<br/><br/><label>ISBN: </label>971-23-2616-0