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Lua i Stíl Chicago (17ú heag.)Katigbak, Antonio F. "Coffee Exports Soar 120% in Jan-Aug." Philippine Star 2004.
Lua MLA (9ú heag.)Katigbak, Antonio F. "Coffee Exports Soar 120% in Jan-Aug." Philippine Star, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.