Keesing, Felix Mazwell, 1902-1961 <br/><br/>
The ethnohistory of northern Luzon. 

 - Stanford, Calif :  Stanford University Press,  1962. 
 - vi, 362 p. Maps. 24 cm 
 - Stanford anthropolical series, no.4 .
<br/><br/> Bibliography: p. [347] -350 
<br/><br/><label>LC Class. No.: </label>FIL 961.8  / K25