Carroll Roopam. Sammy The Snail. National Book Trust.
Lua i Stíl Chicago (17ú heag.)Carroll Roopam. Sammy The Snail. 2012 2012: National Book Trust.
Lua MLA (9ú heag.)Carroll Roopam. Sammy The Snail. National Book Trust.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.