(2009). Marketing 2009. Info Cahaya Hero.
Lua i Stíl Chicago (17ú heag.)Marketing 2009. Info Cahaya Hero, 2009.
Lua MLA (8ú heag.)Marketing 2009. Info Cahaya Hero, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)