Schoberg, F. (1955). Will you save souls?: The apostleship of prayer offers you a way. Queen's Work.
Čikaški stil citiranja (17. izdanje)Schoberg, Ferdinand. Will You Save Souls?: The Apostleship of Prayer Offers You a Way. St. Louis, Mo.: Queen's Work, 1955.
MLA način citiranja (8. izdanje)Schoberg, Ferdinand. Will You Save Souls?: The Apostleship of Prayer Offers You a Way. Queen's Work, 1955.
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