Vervaele, J. A. E. (2015). The UIDP/AIDP: 125 years serving Criminal Justice, Human Rights and Humanity.
Chicago-viite (17. p.)Vervaele, John A. E. The UIDP/AIDP: 125 Years Serving Criminal Justice, Human Rights and Humanity. 2015.
MLA-viite (8. p.)Vervaele, John A. E. The UIDP/AIDP: 125 Years Serving Criminal Justice, Human Rights and Humanity. 2015.
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