Roces, A. R. (1999). Angono's San Clemente. Philippine Star.
Lua i Stíl Chicago (17ú heag.)Roces, Alejandro R. "Angono's San Clemente." Philippine Star 1999.
Lua MLA (9ú heag.)Roces, Alejandro R. "Angono's San Clemente." Philippine Star, 1999.
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