Brooks, M. (2011). Q: Skills for success. listening and speaking. 2 with online practice. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Brooks, Margaret. Q: Skills for Success. Listening and Speaking. 2 with Online Practice. New York: Oxford University Press, 2011.
Lua MLA (9ú heag.)Brooks, Margaret. Q: Skills for Success. Listening and Speaking. 2 with Online Practice. Oxford University Press, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.