The national internal revenue code of the Philippines (Rep. Act No. 8424 as amended up to Rep. Act No. 11534) 

 - 6th ed. 
 - 575p. 
<br/><br/><label>ISBN: </label>978-621-04-4582-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Taxation--Law and legislation--Philippines.
<br/><br/><label>Dewey Class. No.: </label>343.914036 N213 2023