Altier, R. (2002). An examination of conscience: A preparation for the sacrament of confession. Leaflet Missal Company.
Chicago-viite (17. p.)Altier, Robert. An Examination of Conscience: A Preparation for the Sacrament of Confession. St. Paul, Minnesota: Leaflet Missal Company, 2002.
MLA-viite (8. p.)Altier, Robert. An Examination of Conscience: A Preparation for the Sacrament of Confession. Leaflet Missal Company, 2002.
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