Gaya APA
Kurnia, Imas. (2016).
Bullying .
Yogyakarta:
Istana Media.
Gaya Chicago
Kurnia, Imas.
Bullying.
Yogyakarta:
Istana Media,
2016.
Text.
Gaya MLA
Kurnia, Imas.
Bullying.
Yogyakarta:
Istana Media,
2016.
Text.
Gaya Turabian
Kurnia, Imas.
Bullying.
Yogyakarta:
Istana Media,
2016.
Print.