Clark, D. J. (1963). A Catholic Answer to the Race Problem: With study-club questions. Glen Rock, N.J..
Chicago Style (17. basım) AtıfClark, Dennis J. A Catholic Answer to the Race Problem: With Study-club Questions. Glen Rock, N.J., 1963.
MLA (8th ed.) AtıfClark, Dennis J. A Catholic Answer to the Race Problem: With Study-club Questions. Glen Rock, N.J., 1963.
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