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Lua i Stíl Chicago (17ú heag.)Oliva, Erwin. "Solon Files Bill Requiring Govt to Use Open Source Software." Philippine Daily Inquirer 2006.
Lua MLA (9ú heag.)Oliva, Erwin. "Solon Files Bill Requiring Govt to Use Open Source Software." Philippine Daily Inquirer, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.