Researching difficult populations: Interviewing techniques and methodological issues in face-to- face interviews in the study of organized crime

Arsovska, J. (2012). Researching difficult populations: Interviewing techniques and methodological issues in face-to- face interviews in the study of organized crime. In Handbook of Survey Methodology for the Social Sciences (pp. 397–415). Springer New York. https://doi.org/10.1007/978-1-4614-3876-2_23