Guterson,David. (2014). Problems with People. Bloomsbury Publishing.
Lua i Stíl Chicago (17ú heag.)Guterson,David. Problems with People. London: Bloomsbury Publishing, 2014.
Lua MLA (9ú heag.)Guterson,David. Problems with People. Bloomsbury Publishing, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.