Klammer, E. (1984). Writing: : readings and advice. : Harcourt Brace Jovanovich.
Lua i Stíl Chicago (17ú heag.)Klammer, Enno. Writing: : Readings and Advice. San Diego: : Harcourt Brace Jovanovich, 1984.
Lua MLA (8ú heag.)Klammer, Enno. Writing: : Readings and Advice. : Harcourt Brace Jovanovich, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.