Cord, B. (1979). Trail boss from Texas. Horwitz.
Lua i Stíl Chicago (17ú heag.)Cord, Barry. Trail Boss from Texas. Hong Kong: Horwitz, 1979.
Lua MLA (8ú heag.)Cord, Barry. Trail Boss from Texas. Horwitz, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.