Dykstra, C. R. (1981). Vision and character: A christian educator's alternative to Kohlberg. Paulist.
Chicago-čujuhus (17. p.)Dykstra, Craig R. Vision and Character: A Christian Educator's Alternative to Kohlberg. New York: Paulist, 1981.
MLA-čujuhus (9. p.)Dykstra, Craig R. Vision and Character: A Christian Educator's Alternative to Kohlberg. Paulist, 1981.
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