Andrews, D. A., & Kiessling, J. J. (1979). Volunteers and the one-to-one supervision of adult probationers: An experimental comparison with professionals and a field-description of process and outcome (Repr.). Ministry of Correctional Services.
Chicago-Zitierstil (17. Ausg.)Andrews, Donald A., und Jerry J. Kiessling. Volunteers and the One-to-one Supervision of Adult Probationers: An Experimental Comparison with Professionals and a Field-description of Process and Outcome. Repr. Ontario: Ministry of Correctional Services, 1979.
MLA-Zitierstil (8. Ausg.)Andrews, Donald A., und Jerry J. Kiessling. Volunteers and the One-to-one Supervision of Adult Probationers: An Experimental Comparison with Professionals and a Field-description of Process and Outcome. Repr. Ministry of Correctional Services, 1979.