Arnold, N. (2008). Bulging Brains. Scholastic.
Lua i Stíl Chicago (17ú heag.)Arnold, Nick. Bulging Brains. london: Scholastic, 2008.
Lua MLA (8ú heag.)Arnold, Nick. Bulging Brains. Scholastic, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.