Report of the Special Rapporteur on contemporary forms of slavery, including its causes and consequences, Urmila Bhoola
http://ap.ohchr.org/documents/dpage_e.aspx?si=A/HRC/33/46
http://ap.ohchr.org/documents/dpage_e.aspx?si=A/HRC/33/46
http://ap.ohchr.org/documents/dpage_e.aspx?si=A/HRC/34/53/Add.3
http://ap.ohchr.org/documents/dpage_e.aspx?si=A/HRC/34/53/Add.3
https://undocs.org/A/HRC/15/20/Add.2
https://undocs.org/en/A/HRC/18/30
http://www.ohchr.org/Documents/HRBodies/HRCouncil/RegularSession/Session21/A-HRC-21-41_en.pdf
https://undocs.org/A/67/270
http://www.ohchr.org/Documents/HRBodies/HRCouncil/RegularSession/Session21/A-HRC-21-42_en.pdf
http://www.ohchr.org/EN/HRBodies/HRC/RegularSessions/Session30/Documents/A_HRC_30_35_Add_1_ENG.docx