Langland-Hassan, P. Explaining imagination. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Langland-Hassan, Peter. Explaining Imagination. Oxford University Press.
Lua MLA (8ú heag.)Langland-Hassan, Peter. Explaining Imagination. Oxford University Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.