Gaya APA
New Directions For Child Development : Early Symbolization (Number 3, 1979). (1979).
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Gaya Chicago
New Directions For Child Development : Early Symbolization (Number 3, 1979).
.
:
,
1979.
Text.
Gaya MLA
New Directions For Child Development : Early Symbolization (Number 3, 1979).
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:
,
1979.
Text.
Gaya Turabian
New Directions For Child Development : Early Symbolization (Number 3, 1979).
:
,
1979.
Print.