Buelva, A. (2003). Boncodin defends G-EPs bidding. Philippine Star.
Lua i Stíl Chicago (17ú heag.)Buelva, Alma. "Boncodin Defends G-EPs Bidding." Philippine Star 2003.
Lua MLA (9ú heag.)Buelva, Alma. "Boncodin Defends G-EPs Bidding." Philippine Star, 2003.
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