Geary, E. E. (1986). Tectonic significance of basement complexes and ophiolites in the Northern Philippines: Results of geological, geochronological and geochemical investigations. University Microfilms International.
Cita Chicago (17th ed.)Geary, Edward Eugene. Tectonic Significance of Basement Complexes and Ophiolites in the Northern Philippines: Results of Geological, Geochronological and Geochemical Investigations. Ann Arbor, Mich: University Microfilms International, 1986.
Cita MLA (9th ed.)Geary, Edward Eugene. Tectonic Significance of Basement Complexes and Ophiolites in the Northern Philippines: Results of Geological, Geochronological and Geochemical Investigations. University Microfilms International, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.