Sippel, H. Mooting to Win. Sweet & Maxwell.
Lua i Stíl Chicago (17ú heag.)Sippel, Harald. Mooting to Win. Sweet & Maxwell.
Lua MLA (9ú heag.)Sippel, Harald. Mooting to Win. Sweet & Maxwell.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.