Gaya APA
Educational Psychology 01/02. (2001).
:
.
Gaya Chicago
Educational Psychology 01/02.
Sixteenth Edition.
:
,
2001.
REFERENSI.
Gaya MLA
Educational Psychology 01/02.
Sixteenth Edition.
:
,
2001.
REFERENSI.
Gaya Turabian
Educational Psychology 01/02.
:
,
2001.
REFERENSI.