Ferdinand Aloys Hermens. The Catholic University of America, The American Catholic History Research Center and University Archives.
Čikaški stil citiranja (17. izdanje)Ferdinand Aloys Hermens. The Catholic University of America, The American Catholic History Research Center and University Archives.
MLA način citiranja (8. izdanje)Ferdinand Aloys Hermens. The Catholic University of America, The American Catholic History Research Center and University Archives.
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