APA-viite (7. p.)
Trawick-Smith, J. (2010). Early childhood development: A multicultural perspective (5th ed.). Pearson.
Chicago-viite (17. p.)
Trawick-Smith, Jeffrey. Early Childhood Development: A Multicultural Perspective. 5th ed. New Jersey: Pearson, 2010.
MLA-viite (9. p.)
Trawick-Smith, Jeffrey. Early Childhood Development: A Multicultural Perspective. 5th ed. Pearson, 2010.
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