Sheldon, C. M. In His steps. Whitaker House.
Lua i Stíl Chicago (17ú heag.)Sheldon, Charles M. In His Steps. U.S.A: Whitaker House.
Lua MLA (9ú heag.)Sheldon, Charles M. In His Steps. Whitaker House.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.