LYNCH, T., & ANDERSON, K. (1992). Study speaking: A course in spoken engglish for academic purpose. Cambridge.
Lua i Stíl Chicago (17ú heag.)LYNCH, Tony, agus Kenneth ANDERSON. Study Speaking: A Course in Spoken Engglish for Academic Purpose. New York: Cambridge, 1992.
Lua MLA (9ú heag.)LYNCH, Tony, agus Kenneth ANDERSON. Study Speaking: A Course in Spoken Engglish for Academic Purpose. Cambridge, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.