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Lua i Stíl Chicago (17ú heag.)"PPA at 29: Cruising to the Future." Philippine Star 2003.
Lua MLA (9ú heag.)"PPA at 29: Cruising to the Future." Philippine Star, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.