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Lua i Stíl Chicago (17ú heag.)Esposo, William. "Why Do They Bellyache About Surveys. IN As I Wreck This Chair [column]." Philippine Star 2007.
Lua MLA (9ú heag.)Esposo, William. "Why Do They Bellyache About Surveys. IN As I Wreck This Chair [column]." Philippine Star, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.