Gaya APA
Educational psychology. (2001).
Boston:
Allyn and Bacon.
Gaya Chicago
Educational psychology.
.
Boston:
Allyn and Bacon,
2001.
Buku.
Gaya MLA
Educational psychology.
.
Boston:
Allyn and Bacon,
2001.
Buku.
Gaya Turabian
Educational psychology.
Boston:
Allyn and Bacon,
2001.
Buku.