Zimbardo Philip. (2009). Lucifer Effect: How good people turn evil. Rider ebury , Random House.
Chicago-čujuhus (17. p.)Zimbardo Philip. Lucifer Effect: How Good People Turn Evil. UK: Rider ebury , Random House, 2009.
MLA-čujuhus (9. p.)Zimbardo Philip. Lucifer Effect: How Good People Turn Evil. Rider ebury , Random House, 2009.
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