United States Conference of Catholic Bishops (USCCB) Education Department. The American Catholic Research Center and University Archives.
Čikaški stil citiranja (17. izdanje)United States Conference of Catholic Bishops (USCCB) Education Department. The American Catholic Research Center and University Archives.
MLA način citiranja (8. izdanje)United States Conference of Catholic Bishops (USCCB) Education Department. The American Catholic Research Center and University Archives.
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