Rose, M., & Hughes, C. (2005). Little helpers. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Rose, Mary, agus Cathy Hughes. Little Helpers. Oxford: Oxford University Press, 2005.
Lua MLA (8ú heag.)Rose, Mary, agus Cathy Hughes. Little Helpers. Oxford University Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.