Arengo, S. (2004). The princess and the pea. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Arengo, Sue. The Princess and the Pea. Oxford: Oxford University Press, 2004.
Lua MLA (8ú heag.)Arengo, Sue. The Princess and the Pea. Oxford University Press, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.