Rovillos, Raymundo D. <br/><br/>
Paglikha at paglalarawan sa pagkakakilanlang tinguian (1823-1904) 
Raymundo D. Rovillos 
 - Diliman, Quezon City  University of the Philippines  2005. 
 - x, 287p. 
<br/><br/>History 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>History
<br/><br/><label>LC Class. No.: </label>T-00180