Amsel, E., & Smetana, J. (2011). Adolescent vulnerabilities and opportunities: Constructivist developmental perspectives. Cambridge University Press.
Citácia podle Chicago (17th ed.)Amsel, Eric, a Judith Smetana. Adolescent Vulnerabilities and Opportunities: Constructivist Developmental Perspectives. Cambridge University Press, 2011.
Citácia podľa MLA (8th ed.)Amsel, Eric, a Judith Smetana. Adolescent Vulnerabilities and Opportunities: Constructivist Developmental Perspectives. Cambridge University Press, 2011.
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