Mayo, P. E. (1964). Probation and after-care in certain European countries: Report presented to the European Committee on Crime Problems. Council of Europe.
Chicago-Zitierstil (17. Ausg.)Mayo, Patricia Elton. Probation and After-care in Certain European Countries: Report Presented to the European Committee on Crime Problems. Strasbourg: Council of Europe, 1964.
MLA-Zitierstil (9. Ausg.)Mayo, Patricia Elton. Probation and After-care in Certain European Countries: Report Presented to the European Committee on Crime Problems. Council of Europe, 1964.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.