Gaya APA
Developmental Psychology Vol.39 No.5-6. (2003).
Washington, DC:
APA.
Gaya Chicago
Developmental Psychology Vol.39 No.5-6.
.
Washington, DC:
APA,
2003.
Lain-lain.
Gaya MLA
Developmental Psychology Vol.39 No.5-6.
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Washington, DC:
APA,
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Lain-lain.
Gaya Turabian
Developmental Psychology Vol.39 No.5-6.
Washington, DC:
APA,
2003.
Lain-lain.