Lua APA (7ú heag.)

Sumrall, L. (1992). Courage to conquer: Passing the sword to the last generation. Harrison House.

Lua i Stíl Chicago (17ú heag.)

Sumrall, Lester. Courage to Conquer: Passing the Sword to the Last Generation. Oklahoma: Harrison House, 1992.

Lua MLA (9ú heag.)

Sumrall, Lester. Courage to Conquer: Passing the Sword to the Last Generation. Harrison House, 1992.

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