■ GORGONIO L., The Filipino Scientists, Manille, Loacan Publishing House, 1998 ; LEE-CHUA Q., Ten Outstanding Filipino Scientists, Barrio Ugong, Philippines, Anvil, 2000.
■ OCAMPO Y., « The Filipino Champion : Top-notch Scientists, Proud to Be Pinoy », in The Manila Times, 8-6-2008.
