Aaron, D. (1961). Writers on the left. Avon.
Lua i Stíl Chicago (17ú heag.)Aaron, Daniel. Writers on the Left. New York: Avon, 1961.
Lua MLA (9ú heag.)Aaron, Daniel. Writers on the Left. Avon, 1961.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.