Crispino, L., Mulvihill, N., & Rogers, S. (1977). The concerns and attitudes of probation officers. Ministry of Correctional Services.
Chicago-Zitierstil (17. Ausg.)Crispino, Leonard, Nancy Mulvihill, und Sally Rogers. The Concerns and Attitudes of Probation Officers. Province of Ontario: Ministry of Correctional Services, 1977.
MLA-Zitierstil (8. Ausg.)Crispino, Leonard, et al. The Concerns and Attitudes of Probation Officers. Ministry of Correctional Services, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.