Boever, R. A. (1982). The spirituality of St. John Neumann, C.SS.R., fourth Bishop of Philadelphia.
Chicago Style (17. basım) AtıfBoever, Richard A. The Spirituality of St. John Neumann, C.SS.R., Fourth Bishop of Philadelphia. 1982.
MLA (8th ed.) AtıfBoever, Richard A. The Spirituality of St. John Neumann, C.SS.R., Fourth Bishop of Philadelphia. 1982.
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