National Catholic Laymen's Retreat Conference Covington, K.Y. Retreatants prayer manual. National Catholic Laymen's Retreat Conference.
Chicago-viite (17. p.)National Catholic Laymen's Retreat Conference Covington, K.Y. Retreatants Prayer Manual. Covington, K.Y.: National Catholic Laymen's Retreat Conference.
MLA-viite (8. p.)National Catholic Laymen's Retreat Conference Covington, K.Y. Retreatants Prayer Manual. National Catholic Laymen's Retreat Conference.
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