Cottrell, R. F. (1952). Crisis and victory. Pacific Press.
Lua i Stíl Chicago (17ú heag.)Cottrell, Raymond F. Crisis and Victory. Mountain View, CA: Pacific Press, 1952.
Lua MLA (9ú heag.)Cottrell, Raymond F. Crisis and Victory. Pacific Press, 1952.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.