Parragon Publishing. (2007). My First Encyclopedia (Children's Reference). Parragon Publishing.
Lua i Stíl Chicago (17ú heag.)Parragon Publishing. My First Encyclopedia (Children's Reference). Parragon Publishing, 2007.
Lua MLA (9ú heag.)Parragon Publishing. My First Encyclopedia (Children's Reference). Parragon Publishing, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.