Mary, M. M. (1963). Call to happiness. Life of Mother Frances Mary Teresa Ball.. Dublin.
Čikaški stil citiranja (17. izdanje)Mary, Mother Margaret. Call to Happiness. Life of Mother Frances Mary Teresa Ball.. Dublin, 1963.
MLA način citiranja (8. izdanje)Mary, Mother Margaret. Call to Happiness. Life of Mother Frances Mary Teresa Ball.. Dublin, 1963.
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