Brooks, C. 1. . . e. (1952). An approach to literature. Appleton-Century-Crofts.
Lua i Stíl Chicago (17ú heag.)Brooks, Cleanth 1906- ed. An Approach to Literature. New York: Appleton-Century-Crofts, 1952.
Lua MLA (9ú heag.)Brooks, Cleanth 1906- ed. An Approach to Literature. Appleton-Century-Crofts, 1952.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.