APA-čujuhus (7. p.)
Lutzer, E. W. (1982). The necessity of ethical absolutes. Zondervan publ. house.
Chicago-čujuhus (17. p.)
Lutzer, Erwin W. The Necessity of Ethical Absolutes. Chicago: Zondervan publ. house, 1982.
MLA-čujuhus (9. p.)
Lutzer, Erwin W. The Necessity of Ethical Absolutes. Zondervan publ. house, 1982.
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