Kilduff, L., Russell, M., Sparkes, W., & Northeast, J. (2015). Responses to a 120 min reserve team soccer match: A case study focusing on the demands of extra time. Journal of Sports Sciences, 33(20), pp. 2133-2139. doi:10.1080/02640414.2015.1064153

Kilduff, Liam, Mark Russell, William Sparkes, and Jonathan Northeast. "Responses to a 120 min Reserve Team Soccer Match: A Case Study Focusing On the Demands of Extra Time." Journal of Sports Sciences 33, no. 20 (2015): 2133-2139.

Kilduff, Liam, Mark Russell, William Sparkes, and Jonathan Northeast. "Responses to a 120 min Reserve Team Soccer Match: A Case Study Focusing On the Demands of Extra Time." Journal of Sports Sciences 33.20 (2015): 2133-2139.