Bagay : gabay sa pagsusulat sa wikang Pilipino 
Yapan , Alvin B. 
 -  Ateneo de Manila University Press,  2017 
 - xi, 165 pages 
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<br/><br/><label>ISBN: </label>978-9-71550800-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Filipino language - - grammar - - Handbooks, manuals,etc.
<br/><br/><label>Dewey Class. No.: </label>F 499.2115 Y25 2017