MICHIGAN , E. (2004). GOOD GRAMMAR FOR EFFECTIVE WRITING (1st.). INFINITY BOOKS.
Lua i Stíl Chicago (17ú heag.)MICHIGAN , E.A. GOOD GRAMMAR FOR EFFECTIVE WRITING. 1st. NEW DELHI: INFINITY BOOKS, 2004.
Lua MLA (9ú heag.)MICHIGAN , E.A. GOOD GRAMMAR FOR EFFECTIVE WRITING. 1st. INFINITY BOOKS, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.