Glencoe Publishing Co. (1993). Writer's choice: Grammar and composition. Glencoe.
Lua i Stíl Chicago (17ú heag.)Glencoe Publishing Co. Writer's Choice: Grammar and Composition. New York N.Y.: Glencoe, 1993.
Lua MLA (8ú heag.)Glencoe Publishing Co. Writer's Choice: Grammar and Composition. Glencoe, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.