McCarthy, M. (1965). The group: Mary McCarthy. Penguin Books.
Lua i Stíl Chicago (17ú heag.)McCarthy, Mary. The Group: Mary McCarthy. Harmondsworth: Penguin Books, 1965.
Lua MLA (8ú heag.)McCarthy, Mary. The Group: Mary McCarthy. Penguin Books, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.