John T. McNicholas. The Catholic University of America, The American Catholic History Research Center and University Archives.
Čikaški stil citiranja (17. izdanje)John T. McNicholas. The Catholic University of America, The American Catholic History Research Center and University Archives.
MLA način citiranja (8. izdanje)John T. McNicholas. The Catholic University of America, The American Catholic History Research Center and University Archives.
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