Hobbie, H. (2002). Toot & Puddle: Top of the world. Little, Brown.
Lua i Stíl Chicago (17ú heag.)Hobbie, Holly. Toot & Puddle: Top of the World. Boston: Little, Brown, 2002.
Lua MLA (8ú heag.)Hobbie, Holly. Toot & Puddle: Top of the World. Little, Brown, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.