Head, B. (1971). Maru (ed.). Heinemann.
Lua i Stíl Chicago (17ú heag.)Head, Bessie. Maru. ed. Oxford: Heinemann, 1971.
Lua MLA (9ú heag.)Head, Bessie. Maru. ed. Heinemann, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.