Ellis, B. G. (2001). The copy-editing and headline handbook. New York.
Lua i Stíl Chicago (17ú heag.)Ellis, Barbara G. The Copy-editing and Headline Handbook. New Books: New York, 2001.
Lua MLA (9ú heag.)Ellis, Barbara G. The Copy-editing and Headline Handbook. New York, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.