1. Chapter 6: Health Workers in the World Health Report 2006 - Working Together for Health;World Health Organization,2006
2. Non-standard Employment Around the World: Understanding Challenges, Shaping Prospects,2016
3. Non-standard workers have poorer physical and mental health than standard workers;Ahn;J. Occup. Environ. Med.,2019
4. Casual and temporary employment in NSW regional hospitals;de Ruyter,2005