Gaya APA
Pereira, Robert, Hanie Muliani. (2018).
Why Children Bully? .
Jakarta:
grasindo.
Gaya Chicago
Pereira, Robert, Hanie Muliani.
Why Children Bully?.
Jakarta:
grasindo,
2018.
Text.
Gaya MLA
Pereira, Robert, Hanie Muliani.
Why Children Bully?.
Jakarta:
grasindo,
2018.
Text.
Gaya Turabian
Pereira, Robert, Hanie Muliani.
Why Children Bully?.
Jakarta:
grasindo,
2018.
Print.