APA-čujuhus (7. p.)
Fetro, J. V. (1992). Personal & social skills: Understanding and integrating competencies across health content. ETR Associates.
Chicago-čujuhus (17. p.)
Fetro, Joyce V. Personal & Social Skills: Understanding and Integrating Competencies Across Health Content. Santa Cruz, Calif.: ETR Associates, 1992.
MLA-čujuhus (9. p.)
Fetro, Joyce V. Personal & Social Skills: Understanding and Integrating Competencies Across Health Content. ETR Associates, 1992.
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