Sizer, F. S. (1994). Making Life Choices: Health Skills and Concepts. Minneapolis/St. Paul: West Pub. Co.
Παραπομπή Chicago StyleSizer, Frances Sienkiewicz. Making Life Choices: Health Skills and Concepts. Minneapolis/St. Paul: West Pub. Co, 1994.
Παραπομπή MLASizer, Frances Sienkiewicz. Making Life Choices: Health Skills and Concepts. Minneapolis/St. Paul: West Pub. Co, 1994.
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