Aldag, R. J. (1987). Management Ramon J.aldag And Timothy M Stearnes. South-Western.
Lua i Stíl Chicago (17ú heag.)Aldag, Ramon J. Management Ramon J.aldag And Timothy M Stearnes. South-Western, 1987.
Lua MLA (8ú heag.)Aldag, Ramon J. Management Ramon J.aldag And Timothy M Stearnes. South-Western, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.