Hacker,Diana. (1996). Rules for writers: A brief handbook (3rd ed.). Bedford Books.
Lua i Stíl Chicago (17ú heag.)Hacker,Diana. Rules for Writers: A Brief Handbook. 3rd ed. Boston: Bedford Books, 1996.
Lua MLA (9ú heag.)Hacker,Diana. Rules for Writers: A Brief Handbook. 3rd ed. Bedford Books, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.