Haswell, R. (1987). The HBJ reader. Harcourt.
Lua i Stíl Chicago (17ú heag.)Haswell, Richard. The HBJ Reader. New York: Harcourt, 1987.
Lua MLA (9ú heag.)Haswell, Richard. The HBJ Reader. Harcourt, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.