1. Allan, H. T. and Larsen, J. A. (2003), ‘Learning from Others: Overseas Nurses’ Views of UK Nursing’, Nurse Education Today, 23(6), 393–5.
2. American Federation of Teachers (2003), The State of the Healthcare Workforce, 2003, Washington: American Federation of Teachers.
3. Attas, D. (2000), ‘The Case of Guest Workers: Exploitation, Citizenship and Economic Rights’, Res Publica, 6(1), 73–92.
4. Beitz, C. (1999), Political Theory and International Relations, Princeton: Princeton University Press.
5. Benatar, S. (2007), ‘An Examination of Ethical Aspects of Migration and Recruitment of Health Care Professionals from Developing Countries’, Clinical Ethics, 2(1), 2–7.