1. World Health Organization. 41st World Health Assembly resolution on global eradication of poliomyelitis by the year 2000. Geneva, Switzerland: WHO, 1988.
2. Global Polio Eradication Initiative. Global emergency action plan 2012–2013. World Health Organization Geneva, Switzerland: Global Polio Eradication Initiative, 2013.
3. The human qualities needed to complete the global eradication of polio
4. Independent Monitoring Board of the Global Polio Eradication Initiative. Ten months and counting. February 2012. http://www.polioeradication.org/Portals/0/Document/Aboutus/Governance/IMB/5IMBMeeting/IMBReport_January2012.pdf . Accessed 12 June 2015.
5. A World Without Polio