Pascual, F. D., Jr. (2001). Will biometrics solve identification problem? Philippine Star.
Lua i Stíl Chicago (17ú heag.)Pascual, Federico D., Jr. "Will Biometrics Solve Identification Problem?" Philippine Star 2001.
Lua MLA (9ú heag.)Pascual, Federico D., Jr. "Will Biometrics Solve Identification Problem?" Philippine Star, 2001.
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