Wright, B. (1980). Study guide to accompany. Little, Brown.
Lua i Stíl Chicago (17ú heag.)Wright, Burton. Study Guide to Accompany. Little, Brown, 1980.
Lua MLA (9ú heag.)Wright, Burton. Study Guide to Accompany. Little, Brown, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.