(2011). Thomas's 123: Learn to count with Thomas. Egmont.
Lua i Stíl Chicago (17ú heag.)Thomas's 123: Learn to Count with Thomas. london: Egmont, 2011.
Lua MLA (8ú heag.)Thomas's 123: Learn to Count with Thomas. Egmont, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.