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Lua i Stíl Chicago (17ú heag.)Pe, Robina Gokongwei. "Harry Potter Highly Recommended for Power Trippers. IN Chicken Feed [column]." Philippine Star 2001.
Lua MLA (9ú heag.)Pe, Robina Gokongwei. "Harry Potter Highly Recommended for Power Trippers. IN Chicken Feed [column]." Philippine Star, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.