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Lua i Stíl Chicago (17ú heag.)"International Group Airs Doubts over Hybrid Rice Program." Philippine Star 2006.
Lua MLA (9ú heag.)"International Group Airs Doubts over Hybrid Rice Program." Philippine Star, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.