Kilduff, L., Hills, S. P., Barwood, M. J., Radcliffe, J. N., Cooke, C. B., Cook, C. J., & Russell, M. (2018). Profiling the Responses of Soccer Substitutes: A Review of Current Literature. Sports Medicine, 48(10), pp. 2255-2269. doi:10.1007/s40279-018-0962-9

Kilduff, Liam, Samuel P. Hills, Martin J. Barwood, Jon N. Radcliffe, Carlton B. Cooke, Christian J. Cook, and Mark Russell. "Profiling the Responses of Soccer Substitutes: A Review of Current Literature." Sports Medicine 48, no. 10 (2018): 2255-2269.

Kilduff, Liam, et al. "Profiling the Responses of Soccer Substitutes: A Review of Current Literature." Sports Medicine 48.10 (2018): 2255-2269.