1. The Tiwi field: a case study of geothermal development for the national interest;Alcaraz,1989
2. Reservoir analysis of the Palinpinon geothermal field, Negros Oriental, Philippines;Amistoso;Geothermics,1993
3. Geothermal development in the Philippines: application to other developing countries;Arevalo,1991
4. Comparative review of PNOC-EDC geothermal exploration drilling successes;Barnett,1992
5. Geothermal exploration in the southern Philippines;Barnett;Geotherm. Res. Counc. Trans.,1985