Etaugh, C. (1995). The world of children. Harcourt Brace.
Chicago-čujuhus (17. p.)Etaugh, Claire. The World of Children. Philadelphia: Harcourt Brace, 1995.
MLA-čujuhus (9. p.)Etaugh, Claire. The World of Children. Harcourt Brace, 1995.
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