Bergan, J. S., & Schwan, M. (1991). Praying with Ignatius of Loyola. Saint Mary's Press.
Čikaški stil citiranja (17. izdanje)Bergan, Jacqueline Syrup, i Marie Schwan. Praying with Ignatius of Loyola. Winona, Minn.: Saint Mary's Press, 1991.
MLA način citiranja (8. izdanje)Bergan, Jacqueline Syrup, i Marie Schwan. Praying with Ignatius of Loyola. Saint Mary's Press, 1991.
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