Begheyn, P., & Bogart, K. (1991). A bibliography on St. Ignatius's Spiritual exercises. Seminar on Jesuit Spirituality.
Čikaški stil citiranja (17. izdanje)Begheyn, Paul, i Kenneth Bogart. A Bibliography on St. Ignatius's Spiritual Exercises. St. Louis, MO: Seminar on Jesuit Spirituality, 1991.
MLA način citiranja (8. izdanje)Begheyn, Paul, i Kenneth Bogart. A Bibliography on St. Ignatius's Spiritual Exercises. Seminar on Jesuit Spirituality, 1991.
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