Birch, B. C. (1985). What does the Lord require?: The Old Testament call to social witness. Westminster.
Chicago-čujuhus (17. p.)Birch, Bruce C. What Does the Lord Require?: The Old Testament Call to Social Witness. Philadelphia: Westminster, 1985.
MLA-čujuhus (9. p.)Birch, Bruce C. What Does the Lord Require?: The Old Testament Call to Social Witness. Westminster, 1985.
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