Tarnawski, Paweł. «Detective Training in Countries Undergoing Transition – the Examples of Poland and Ukraine . 83». Security Outlook 2018, под редакцией Artur Gruszczak, т. Societas, Vol. 121, Księgarnia Akademicka Publishing, 2019, сс. 83-103, https://doi.org/10.12797/9788381380843.04.