Olson, R. P., & Leonard, J. H. (1990). Ministry with families in flux: The church and changing patterns of life. Westminster/John Knox Press.
Chicago Style (17. basım) AtıfOlson, Richard P., ve Joe H. Leonard. Ministry with Families in Flux: The Church and Changing Patterns of Life. Louisville, Ky.: Westminster/John Knox Press, 1990.
MLA (8th ed.) AtıfOlson, Richard P., ve Joe H. Leonard. Ministry with Families in Flux: The Church and Changing Patterns of Life. Westminster/John Knox Press, 1990.
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