Gaya APA

Riyanto,Nanda. (2018). Stop Bullying Now . : .

Gaya Chicago

Riyanto,Nanda. Stop Bullying Now. : , 2018. CD-ROM.

Gaya MLA

Riyanto,Nanda. Stop Bullying Now. : , 2018. CD-ROM.

Gaya Turabian

Riyanto,Nanda. Stop Bullying Now. : , 2018. CD-ROM.