edited by Waller, T. a. D. (2014). An INTRODUCTION to early childhood. Sage Publications.
Chicago-referens (17:e uppl.)edited by Waller, Tim and Davis. An INTRODUCTION to Early Childhood. Sage Publications, 2014.
MLA-referens (9:e uppl.)edited by Waller, Tim and Davis. An INTRODUCTION to Early Childhood. Sage Publications, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.