Voce, Alexandra and Sullivan, Tom (2022) Drug use monitoring in Australia: drug use among police detainees, 2021. Canberra: Australian Institute of Criminology.

Sullivan, Tom and Voce, Isabella (2020) The social supply of pharmaceutical opioids. Canberra: Australian Institute of Criminology.

Voce, Alexandra and Sullivan, Tom (2022) What are the monetary returns of investing in programs that reduce demand for illicit drugs? Trends & Issues in Crime and Criminal Justice .