APA-viite (7. p.)
Spencer, A. L. (1989). Crises and growth: Making the most of hard times. Paulist Press.
Chicago-viite (17. p.)
Spencer, Anita Louise. Crises and Growth: Making the Most of Hard Times. New York: Paulist Press, 1989.
MLA-viite (9. p.)
Spencer, Anita Louise. Crises and Growth: Making the Most of Hard Times. Paulist Press, 1989.
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