1. What is trafficking in persons? Office to Monitor and Combat Trafficking in Persons website. Washington, DC. http://www.state.gov/documents/organization/233944.pdf. Published June 2014. Updated June 2014. Accessed October 24, 2015.
2. 21 million people are now victims of forced labor, ILO says. International Labor Organization website. http://www.ilo.org/global/about-the-ilo/newsroom/news/WCMS_181961/lang–en/index.htm. June 1, 2012. Accessed October 24, 2015.
3. Understanding human trafficking in the United States;Logan;Trauma Violence Abuse,2009
4. Human trafficking facts. New Jersey Coalition Against Human Trafficking. http://www.njhumantrafficking.org/#!human-trafficking-faqs/c11aj. Accessed October 24, 2015.
5. Characteristics of suspected human trafficking incidents, 2008-2010. Bureau of Justice Statistics. http://www.bjs.gov/content/pub/pdf/cshti0810.pdf. Published April 2011. Accessed October 24, 2015.