1 2 Bailey, John J.; Roy Godson (2000). Organized Crime and Democratic Governability: Mexico and the U.S.-Mexican Borderlands. Univ of Pittsburgh Press. tr. 146. ISBN0-8229-5758-2.
1 2 “2015 National Drug Threat Assessment Summary” (PDF). Drug Enforcement Administration. United States Department of Justice: Drug Enforcement Administration. tháng 10 năm 2015. tr. 1–2. Bản gốc (PDF) lưu trữ ngày 10 tháng 4 năm 2016. Truy cập ngày 10 tháng 4 năm 2016. Mexican TCOs pose the greatest criminal drug threat to the United States; no other group is currently positioned to challenge them. These Mexican poly-drug organizations traffic heroin, methamphetamine, cocaine, and marijuana throughout the United States, using established transportation routes and distribution networks. ... While all of these Mexican TCOs transport wholesale quantities of illicit drugs into the United States, the Sinaloa Cartel appears to be the most active supplier. The Sinaloa Cartel leverages its expansive resources and dominance in Mexico to facilitate the smuggling and transportation of drugs throughout the United States.
↑ “Joaquin Guzman-Loera”. Bureau of International Narcotics and Law Enforcement Affairs. Truy cập ngày 11 tháng 4 năm 2008.
