Pius XII, P. (1945). Pius XII and democracy: Christmas message of Pope Pius XII, December 24, 1944. Paulist Press.
Lua i Stíl Chicago (17ú heag.)Pius XII, Pope. Pius XII and Democracy: Christmas Message of Pope Pius XII, December 24, 1944. [New York. N.Y.: Paulist Press, 1945.
Lua MLA (8ú heag.)Pius XII, Pope. Pius XII and Democracy: Christmas Message of Pope Pius XII, December 24, 1944. Paulist Press, 1945.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.