APA aipamena

HANLIE Muliani dan Robert Pereira. Why Children Bully? 23: 302.343.

Chicago Style aipamena

HANLIE Muliani dan Robert Pereira. Why Children Bully? 23: 302.343.

MLA aipamena

HANLIE Muliani dan Robert Pereira. Why Children Bully? 23: 302.343.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.