Lua APA (7ú heag.)

Hammer, A. (1988). Hammer Witness to History. Cent Hodder and Stoughton.

Lua i Stíl Chicago (17ú heag.)

Hammer, Armand. Hammer Witness to History. Great Britain: Cent Hodder and Stoughton, 1988.

Lua MLA (9ú heag.)

Hammer, Armand. Hammer Witness to History. Cent Hodder and Stoughton, 1988.

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