Gaya APA

Bayens, G. (2013). Probation Parole Community-Based Correction: Supervision, Treatment, & Evidence-Based Practices . United States: Mc Graw Hill.

Gaya MLA

Bayens, Gerald. "Probation Parole Community-Based Correction: Supervision, Treatment, & Evidence-Based Practices". United States: Mc Graw Hill, 2013. Buku Text.