PRIESACK, T., & TOMSCHA, T. (1993). One word coursebook 3. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)PRIESACK, Tim, agus Terry TOMSCHA. One Word Coursebook 3. New York: Prentice Hall, 1993.
Lua MLA (9ú heag.)PRIESACK, Tim, agus Terry TOMSCHA. One Word Coursebook 3. Prentice Hall, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.