Tudor, T. (2000). 1 is one. Simon & Schuster Books for Young Readers.
Lua i Stíl Chicago (17ú heag.)Tudor, Tasha. 1 Is One. New York: Simon & Schuster Books for Young Readers, 2000.
Lua MLA (8ú heag.)Tudor, Tasha. 1 Is One. Simon & Schuster Books for Young Readers, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.