1. Circum-Pacific faulting in the Philippine-Taiwan region;Allen;J. Geophys. Res.,1962
2. Andal , D. R. N. Caagusan Geology of the iron deposits of northern Mindoro 1968
3. The Jurassic Mansalay Formation, southeast Mindoro;Andal;Geol. Paleontol. S.E. Asia,1967
4. Geology and ore genesis of the porphyry copper deposits in Baguio district, Luzon Islands, Philippines;Balce;J. Geol. Soc. Philipp.,1979
5. Balce , G. R. A. L. Magpantay A. S. Zanoria Tectonic scenarios of the Philippines and northern Indonesian Region 1979