Pius XII, P. (1940). Pope Pius XII interprets ideals and norms for sodalists. Queen's Work.
Lua i Stíl Chicago (17ú heag.)Pius XII, Pope. Pope Pius XII Interprets Ideals and Norms for Sodalists. St. Louis, Mo.: Queen's Work, 1940.
Lua MLA (8ú heag.)Pius XII, Pope. Pope Pius XII Interprets Ideals and Norms for Sodalists. Queen's Work, 1940.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.