Não informado. (1957). Marxism Today. Communist Party of Great Britain.
Lua i Stíl Chicago (17ú heag.)Não informado. Marxism Today. London: Communist Party of Great Britain, 1957.
Lua MLA (8ú heag.)Não informado. Marxism Today. Communist Party of Great Britain, 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.