edited by Waller, T. a. D. (2014). An INTRODUCTION to early childhood. Sage Publications.
Chicago-čujuhus (17. p.)edited by Waller, Tim and Davis. An INTRODUCTION to Early Childhood. Sage Publications, 2014.
MLA-čujuhus (9. p.)edited by Waller, Tim and Davis. An INTRODUCTION to Early Childhood. Sage Publications, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.