Lua APA (7ú heag.)

(1966). Chadwick. Marlborough.

Lua i Stíl Chicago (17ú heag.)

Chadwick. London: Marlborough, 1966.

Lua MLA (8ú heag.)

Chadwick. Marlborough, 1966.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.