APA-čujuhus (7. p.)
Santrock, J. W. (1999). Life - span development (7th ed.). Brown & Benchmark.
Chicago-čujuhus (17. p.)
Santrock, John W. Life - Span Development. 7th ed. Chicago: Brown & Benchmark, 1999.
MLA-čujuhus (9. p.)
Santrock, John W. Life - Span Development. 7th ed. Brown & Benchmark, 1999.
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