Palmer, R. (1993). Write in style: A guide to good english. E & F N Spon.
Lua i Stíl Chicago (17ú heag.)Palmer, Richard. Write in Style: A Guide to Good English. London: E & F N Spon, 1993.
Lua MLA (9ú heag.)Palmer, Richard. Write in Style: A Guide to Good English. E & F N Spon, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.