MM. (1993). Global Exchanges. Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)MM. Global Exchanges. Allyn and Bacon, 1993.
Lua MLA (8ú heag.)MM. Global Exchanges. Allyn and Bacon, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.