Gaya APA
Education Psychology Bag. 2. (2009).
Yogyakarta:
Pustaka Pelajar.
Gaya Chicago
Education Psychology Bag. 2.
10.
Yogyakarta:
Pustaka Pelajar,
2009.
Buku.
Gaya MLA
Education Psychology Bag. 2.
10.
Yogyakarta:
Pustaka Pelajar,
2009.
Buku.
Gaya Turabian
Education Psychology Bag. 2.
Yogyakarta:
Pustaka Pelajar,
2009.
Buku.