Bennett, R. A., Evans, V., & Gordon, E. J. (1970). Types of literature (New ed.). Ginn.
Lua i Stíl Chicago (17ú heag.)Bennett, Robert A., Verda Evans, agus Edward J. Gordon. Types of Literature. New ed. [Boston]: Ginn, 1970.
Lua MLA (8ú heag.)Bennett, Robert A., et al. Types of Literature. New ed. Ginn, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.