APA

Council of Europe, . (1969). The status, selection and training of governing grades of staff of penal establishments: third report of the Sub-Committee no. VI of the European Committee on Crime Problems. Strasbourg: .

Chicago

Council of Europe, . 1969. The status, selection and training of governing grades of staff of penal establishments: third report of the Sub-Committee no. VI of the European Committee on Crime Problems. Strasbourg: .

Harvard

Council of Europe, . (1969). The status, selection and training of governing grades of staff of penal establishments: third report of the Sub-Committee no. VI of the European Committee on Crime Problems. Strasbourg: .

MLA

Council of Europe, . The status, selection and training of governing grades of staff of penal establishments: third report of the Sub-Committee no. VI of the European Committee on Crime Problems. Strasbourg: . 1969.