(2009). Operational indicators of trafficking in human beings: Results from a Delphi survey implemented by the ILO and the European Commission. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Operational Indicators of Trafficking in Human Beings: Results from a Delphi Survey Implemented by the ILO and the European Commission. International Labour Organization, 2009.
Citatione MLA (9a ed.)Operational Indicators of Trafficking in Human Beings: Results from a Delphi Survey Implemented by the ILO and the European Commission. International Labour Organization, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.