U.S. Department of Labor, Bureau of International Labor Affairs – Forced labour
Blogpost: http://social.dol.gov/blog/giving-workers-the-tools-to-build-a-brighter-future/ .
Background on the project underlying the blogpost is at:http://www.dol.gov/ilab/projects/americas/RegionalBrazilPeru_ForcedLabor.pdf
Research on Indicators of Forced Labour: project funded by USDOL, research carried out by Verite.