DEA. 10 July, 2018. Operational Divisions. Retrieved from https://deagovtest.dea.gov/who-we-are/operational-divisions on 29 May, 2023

DEA. "Operational Divisions."Drug Enforcement Agency, 10 July, 2018, https://deagovtest.dea.gov/who-we-are/operational-divisions Accessed 29 May, 2023.

DEA. . Drug Enforcement Agency on DEA website. https://deagovtest.dea.gov/who-we-are/operational-divisions. 10 July, 2018. Accessed 29 May, 2023.