APA-čujuhus (7. p.)
Klein, D. L. Making Ethical Decisions in Child Life Practice. Child Life Council.
Chicago-čujuhus (17. p.)
Klein, Doris L. Making Ethical Decisions in Child Life Practice. Rockville, EUA: Child Life Council.
MLA-čujuhus (9. p.)
Klein, Doris L. Making Ethical Decisions in Child Life Practice. Child Life Council.
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