APA-viite (7. p.)
Berger, K. S. (2011). The developing person through the life span (8th ed.). Worth Publishers.
Chicago-viite (17. p.)
Berger, Kathleen Stassen. The Developing Person Through the Life Span. 8th ed. New York: Worth Publishers, 2011.
MLA-viite (9. p.)
Berger, Kathleen Stassen. The Developing Person Through the Life Span. 8th ed. Worth Publishers, 2011.
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