Burnhams, N. H., London, L., Laubscher, R., Nel, E., & Parry, C. (2015). Results of a cluster randomised controlled trial to reduce risky use of alcohol, alcohol-related HIV risks and improve help-seeking behaviour among safety and security employees in the Western Cape, South Africa. Subst Abuse Treat Prev Policy.

Burnhams, Nadine Harker, Leslie London, Ria Laubscher, Elmarie Nel, und Charles Parry. "Results of a Cluster Randomised Controlled Trial to Reduce Risky Use of Alcohol, Alcohol-related HIV Risks and Improve Help-seeking Behaviour Among Safety and Security Employees in the Western Cape, South Africa." Subst Abuse Treat Prev Policy 2015.

Burnhams, Nadine Harker, et al. "Results of a Cluster Randomised Controlled Trial to Reduce Risky Use of Alcohol, Alcohol-related HIV Risks and Improve Help-seeking Behaviour Among Safety and Security Employees in the Western Cape, South Africa." Subst Abuse Treat Prev Policy 2015.