Pagbabago at pag-unlad ng mga agta sa Palanan, Isabela
- Metro Manila: Central Subscription Service, Philippine Social Science Council, 1977
- ix, 109 pages : illustration ; 22 cm.
Bibliography: pp.93-106 Published in DIWA: Dyornal sa Sikolohiya, Agham, Kultura at Lipunang Pilipino vol.6 no.1-4 January to December 1977