Isler, K. (1973). The country ball buster: [male color illustrated] / Kurt Isler.
Lua i Stíl Chicago (17ú heag.)Isler, Kurt. The Country Ball Buster: [male Color Illustrated] / Kurt Isler. [New York ?], 1973.
Lua MLA (8ú heag.)Isler, Kurt. The Country Ball Buster: [male Color Illustrated] / Kurt Isler. 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.