Smith, R. G. (1948). Communism versus civilization.
Lua i Stíl Chicago (17ú heag.)Smith, Rembert Gilman. Communism Versus Civilization. Tulsa, Okla, 1948.
Lua MLA (8ú heag.)Smith, Rembert Gilman. Communism Versus Civilization. 1948.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.