(2016). Eliminating and preventing forced labour: Checkpoints. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Eliminating and Preventing Forced Labour: Checkpoints. International Labour Organization, 2016.
Citatione MLA (9a ed.)Eliminating and Preventing Forced Labour: Checkpoints. International Labour Organization, 2016.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.