Adler, B. (1987). 4 x 6: Bettina Adler. Writers Forum.
Lua i Stíl Chicago (17ú heag.)Adler, Bettina. 4 X 6: Bettina Adler. London: Writers Forum, 1987.
Lua MLA (8ú heag.)Adler, Bettina. 4 X 6: Bettina Adler. Writers Forum, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.