(1 The Universal Declaration of Human Rights, http://www.un.org/en/documents/udhr/index.shtml)
(2 United Nations Office on Drugs and Crime, 2008, http://www.unodc.org/unodc/en/human-trafficking/index.html)
(3 United Nations Office on Drugs and Crime, 2008, http://www.unodc.org/unodc/en/human-trafficking/index.html)
(4 Trafficking in Persons Report 2007, U.S. Department of State,http://www.state.gov/g/tip/rls/tiprpt/2007/)
(5 Child Exploitation and Obscenity Section, 2007, http://www.usdoj.gov/criminal/ceos/sextour.html)
(6 Child Exploitation and Obscenity Section, 2007, http://www.usdoj.gov/criminal/ceos/prostitution.html)
(7 Child Exploitation and Obscenity Section, 2007, http://www.usdoj.gov/criminal/ceos/sextour.html)
(8 National Center for Missing and Exploited Children http://www.missingkids.com)
(9 Child Exploitation and Obscenity Section, 2007, http://www.usdoj.gov/criminal/ceos/prostitution.html)
(10 Child Exploitation and Obscenity Section, 2007, http://www.usdoj.gov/criminal/ceos/prostitution.htm)