Forbes, C. (1968). Night of the hawk. Heinemann.
Lua i Stíl Chicago (17ú heag.)Forbes, Colin. Night of the Hawk. London: Heinemann, 1968.
Lua MLA (8ú heag.)Forbes, Colin. Night of the Hawk. Heinemann, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.