TROMBETTA, M. (1981). Basic For Students With Applications Micahel Trombetta. Addison Wesley.
Lua i Stíl Chicago (17ú heag.)TROMBETTA, Michael. Basic For Students With Applications Micahel Trombetta. Addison Wesley, 1981.
Lua MLA (8ú heag.)TROMBETTA, Michael. Basic For Students With Applications Micahel Trombetta. Addison Wesley, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.