Nulle, S. H. (1980). The ancient world: Classics of western thought (3rd ed.). Harcourt brace.
Chicago-čujuhus (17. p.)Nulle, Stebelton H. The Ancient World: Classics of Western Thought. 3rd ed. New York: Harcourt brace, 1980.
MLA-čujuhus (9. p.)Nulle, Stebelton H. The Ancient World: Classics of Western Thought. 3rd ed. Harcourt brace, 1980.
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