NA. (2004). "Fisher Price Ready Readers: Stage 1, Preschool-grade 1". Modern Pub.
Lua i Stíl Chicago (17ú heag.)NA. "Fisher Price Ready Readers: Stage 1, Preschool-grade 1". Modern Pub, 2004.
Lua MLA (9ú heag.)NA. "Fisher Price Ready Readers: Stage 1, Preschool-grade 1". Modern Pub, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.