Child, L., & Ingham, D. (2007). Boo! made you jump! Grosset & Dunlap.
Lua i Stíl Chicago (17ú heag.)Child, Lauren, agus Dave Ingham. Boo! Made You Jump! New York: Grosset & Dunlap, 2007.
Lua MLA (8ú heag.)Child, Lauren, agus Dave Ingham. Boo! Made You Jump! Grosset & Dunlap, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.