APA aipamena

Keith Sullivan. Bullying in Secondary Schools: What It Looks Like and How To Manage It. SAGE.

Chicago Style aipamena

Keith Sullivan. Bullying in Secondary Schools: What It Looks Like and How To Manage It. SAGE.

MLA aipamena

Keith Sullivan. Bullying in Secondary Schools: What It Looks Like and How To Manage It. SAGE.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.