Barnabo, C. (1858). Letter, To: Bishop John Neumann, C.SS.R., From: Cardinal Barnabo, June 30, 1858.
Chicago-viite (17. p.)Barnabo, Cardinal. Letter, To: Bishop John Neumann, C.SS.R., From: Cardinal Barnabo, June 30, 1858. 1858.
MLA-viite (8. p.)Barnabo, Cardinal. Letter, To: Bishop John Neumann, C.SS.R., From: Cardinal Barnabo, June 30, 1858. 1858.
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