Moss, M., & Chapman, L. (2001). Smudge's grumpy day. Gullane Children's Books.
Lua i Stíl Chicago (17ú heag.)Moss, Miriam, agus Lynne Chapman. Smudge's Grumpy Day. London: Gullane Children's Books, 2001.
Lua MLA (9ú heag.)Moss, Miriam, agus Lynne Chapman. Smudge's Grumpy Day. Gullane Children's Books, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.