Cargill, C. (1987). A TESOL professional anthology: Grammar and composition. National Textbook Company.
Lua i Stíl Chicago (17ú heag.)Cargill, Carol. A TESOL Professional Anthology: Grammar and Composition. Lincolnwood, Illinois: National Textbook Company, 1987.
Lua MLA (9ú heag.)Cargill, Carol. A TESOL Professional Anthology: Grammar and Composition. National Textbook Company, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.