1. Financial impact of health promotion programs: a comprehensive review of the literature;Aldana;American Journal of Health Promotion,2001
2. Antonelli, A., Baker, M., McMahon, A., Wright, M., 2006. Six SME case studies that demonstrate the business benefit of effective management of occupational health and safety. Research Report 504. HSE Books, Sudbury.
3. Budworth, N., Khan, S., On behalf of ‘The continuous improvement action group’, 2000. The continuous improvement model. Securing health together (programme 2). HSE. . In: HSC, Securing Health Together. A long-term occupational strategy for England, Scotland and Wales. HSE Books, Sudbury.
4. The role of health risk factors and disease on worker productivity;Burton;Journal of Occupational & Environmental Medicine,2004
5. CBI/AXA, 2006. Absence Minded. Absence and Labour Turnover Survey 2006, CBI, London, May.