Defeo, R., Flores, P. D., Alfonso, O. M., & Roman, E. R. (2008). Forming lineage: The national artists for visual arts of the University of the Philippines. Office of the President, University of the Philippines.
Lua i Stíl Chicago (17ú heag.)Defeo, Ruben, Patrick D. Flores, Oscar M. Alfonso, agus Emerlinda R. Roman. Forming Lineage: The National Artists for Visual Arts of the University of the Philippines. Diliman, Quezon City: Office of the President, University of the Philippines, 2008.
Lua MLA (9ú heag.)Defeo, Ruben, et al. Forming Lineage: The National Artists for Visual Arts of the University of the Philippines. Office of the President, University of the Philippines, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.