Kirby, R. K., Kirby, R., & Kelly, D. (2004). Boy trouble. Boy Trouble Books.
Lua i Stíl Chicago (17ú heag.)Kirby, Robert; Kelly, Robert Kirby, agus David Kelly. Boy Trouble. Seattle: Boy Trouble Books, 2004.
Lua MLA (8ú heag.)Kirby, Robert; Kelly, et al. Boy Trouble. Boy Trouble Books, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.