Kay, A., Okma, K. G., Hockenberry, S., Liu, J., & Watkins, S. (2016). The changing role of health-oriented international organizations and nongovernmental organizations. The International Journal of Health Planning and Management, 31(4), pp. 488-510. doi:10.1002/hpm.2298

Kay, Adrian, Kieke G.H Okma, Shelby Hockenberry, Joanne Liu, and Susan Watkins. "The Changing Role of Health-oriented International Organizations and Nongovernmental Organizations." The International Journal of Health Planning and Management 31, no. 4 (2016): 488-510.

Kay, Adrian, et al. "The Changing Role of Health-oriented International Organizations and Nongovernmental Organizations." The International Journal of Health Planning and Management 31.4 (2016): 488-510.