Gaya APA

Drs.Firli,M.Si. (0). Remaja & Problematikanya . : Polydoor.

Gaya Chicago

Drs.Firli,M.Si. Remaja & Problematikanya. : Polydoor, 0. Printed Book.

Gaya MLA

Drs.Firli,M.Si. Remaja & Problematikanya. : Polydoor, 0. Printed Book.

Gaya Turabian

Drs.Firli,M.Si. Remaja & Problematikanya. : Polydoor, 0. Printed Book.