Wilczak, P. F. (1980). Toward the extended Christian family. Abbey Press.
Chicago Style (17. basım) AtıfWilczak, Paul F. Toward the Extended Christian Family. St. Meinrad, Indiana: Abbey Press, 1980.
MLA (8th ed.) AtıfWilczak, Paul F. Toward the Extended Christian Family. Abbey Press, 1980.
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