1. Bocinski, S. (2017). The economic drivers and consequences of sex trafficking in the United States. Institute for Women’s Policy Research. Retrieved from https://iwpr.org/publications/economic-drivers-consequences-sex-trafficking-united-states/
2. Okech, D., Choi, J., Elkins, J., & Burns, A. (2017). Seventeen years of human trafficking research in social work: A review of the literature. Journal of Evidence-Informed Social Work, 15(2), 1–20.
3. National Conference of State Legislatures (2018). Prosecuting human traffickers: Recent legislative enactments. Retrieved from http://www.ncsl.org/research/civil-and-criminal-justice/human-trafficking-laws.aspx
4. Trafficking Victims Protection Act, 8 U.S.C. § 1101 et seq. (2000).
5. Trafficking Victims Protection Reauthorization Act, 22 U.S.C. §7102 et seq. (2003, 2005, 2008, 2013, and 2018).