Berry, T. (1976). The most common mistakes in English usages. Tata McGraw Hill.
Lua i Stíl Chicago (17ú heag.)Berry, Thomas. The Most Common Mistakes in English Usages. New Delhi: Tata McGraw Hill, 1976.
Lua MLA (9ú heag.)Berry, Thomas. The Most Common Mistakes in English Usages. Tata McGraw Hill, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.