Gaya APA
Early Childhood Research and Practice. (2012).
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Gaya Chicago
Early Childhood Research and Practice.
Vol 14 No 01.
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,
2012.
Jurnal Internasional.
Gaya MLA
Early Childhood Research and Practice.
Vol 14 No 01.
:
,
2012.
Jurnal Internasional.
Gaya Turabian
Early Childhood Research and Practice.
:
,
2012.
Jurnal Internasional.