Gaya APA

Astuty,Ponny Retno. (). Meredam Bullying . : .

Gaya Chicago

Astuty,Ponny Retno. Meredam Bullying. : , . Text.

Gaya MLA

Astuty,Ponny Retno. Meredam Bullying. : , . Text.

Gaya Turabian

Astuty,Ponny Retno. Meredam Bullying. : , . Print.