1. Association of Labour Providers. (2008). Agency labour audit tool. London: ALP.
2. Bach, S. (2007). Going global? The regulation of nurse migration in the UK. British Journal of Industrial Relations, 45(2), 383–403.
3. Commission on Vulnerable Employment. (2007). Employment agencies: A different model. CoVE/Migrant Workers NorthWest Update, June 2007.
4. Commission on Vulnerable Employment. (2008). Hard work, hidden lives, final report of CoVE. London: CoVE.
5. Confederation Internationale des Entreprises de Travail Temporaire. (2000). Orchestrating the Evolution of Private Employment Agencies towards a stronger society. Brussels: CIETT.