Buehner, C., & Buehner, M. (2010). Snowmen all year. Dial Books for Young Readers.
Lua i Stíl Chicago (17ú heag.)Buehner, Caralyn, agus Mark Buehner. Snowmen All Year. New York: Dial Books for Young Readers, 2010.
Lua MLA (8ú heag.)Buehner, Caralyn, agus Mark Buehner. Snowmen All Year. Dial Books for Young Readers, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.