Forced Labour: Definitions, Indicators and Measurement
Author : Kanchana N. Ruwanpura, Pallavi Rai | 2004
Published By: International Labour Office
The paper says that the existence of this type of labour has both new and old dimensions to it, and there is growing consensus that the incidence of forced labour is on the rise (Bales 2000, International Labour Organization (ILO) 2001a, 2001b).
URL : http://www.ilo.org/wcmsp5/groups/public/---ed_norm/---declaration/documents/publication/wcms_081991.pdf