edited by Waller, T. a. D. (2014). An INTRODUCTION to early childhood. Sage Publications.
Chicago-viite (17. p.)edited by Waller, Tim and Davis. An INTRODUCTION to Early Childhood. Sage Publications, 2014.
MLA-viite (9. p.)edited by Waller, Tim and Davis. An INTRODUCTION to Early Childhood. Sage Publications, 2014.
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