Borgese, G. (1943). Social humanism.
Lua i Stíl Chicago (17ú heag.)Borgese, G.A. Social Humanism. 1943.
Lua MLA (8ú heag.)Borgese, G.A. Social Humanism. 1943.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)