Niebuhr, R. (2001). Moral man and immoral society: A study in ethics and politics. Westminster John Knox Press.
Lua i Stíl Chicago (17ú heag.)Niebuhr, Reinhold. Moral Man and Immoral Society: A Study in Ethics and Politics. Louisville: Westminster John Knox Press, 2001.
Lua MLA (8ú heag.)Niebuhr, Reinhold. Moral Man and Immoral Society: A Study in Ethics and Politics. Westminster John Knox Press, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.