Micek, A. A. (1951). The apologetics of Martin John Spalding. Catholic University of America Press.
Chicago-viite (17. p.)Micek, Adam Andrew. The Apologetics of Martin John Spalding. Washington, D.C.: Catholic University of America Press, 1951.
MLA-viite (8. p.)Micek, Adam Andrew. The Apologetics of Martin John Spalding. Catholic University of America Press, 1951.
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