Pius XII, P. (1942). Pius XII and Poland: A documentary outline of papal pronouncements and relief efforts in behalf of Poland, since March, 1939. America Press.
Lua i Stíl Chicago (17ú heag.)Pius XII, Pope. Pius XII and Poland: A Documentary Outline of Papal Pronouncements and Relief Efforts in Behalf of Poland, Since March, 1939. New York: America Press, 1942.
Lua MLA (8ú heag.)Pius XII, Pope. Pius XII and Poland: A Documentary Outline of Papal Pronouncements and Relief Efforts in Behalf of Poland, Since March, 1939. America Press, 1942.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.