Gaya APA
Journal Of Educational Psychology Vol.89 No 2 - No 4, Dec 97. (1997).
USA:
APA.
Gaya Chicago
Journal Of Educational Psychology Vol.89 No 2 - No 4, Dec 97.
.
USA:
APA,
1997.
.
Gaya MLA
Journal Of Educational Psychology Vol.89 No 2 - No 4, Dec 97.
.
USA:
APA,
1997.
.
Gaya Turabian
Journal Of Educational Psychology Vol.89 No 2 - No 4, Dec 97.
USA:
APA,
1997.
.