Mains, G. (1989). Gentle warriors: Geoff Mains. Knights.
Lua i Stíl Chicago (17ú heag.)Mains, Geoff. Gentle Warriors: Geoff Mains. Stamford, Conn.: Knights, 1989.
Lua MLA (8ú heag.)Mains, Geoff. Gentle Warriors: Geoff Mains. Knights, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.