Schoberg, F. (1955). Will you save souls?: The apostleship of prayer offers you a way. Queen's Work.
Lua i Stíl Chicago (17ú heag.)Schoberg, Ferdinand. Will You Save Souls?: The Apostleship of Prayer Offers You a Way. St. Louis, Mo.: Queen's Work, 1955.
Lua MLA (8ú heag.)Schoberg, Ferdinand. Will You Save Souls?: The Apostleship of Prayer Offers You a Way. Queen's Work, 1955.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.