Kilduff, L., Crewther, B. T., Sanctuary, C. E., Carruthers, J. S., Gaviglio, C. M., & Cook, C. J. (2013). The Workout Responses of Salivary-Free Testosterone and Cortisol Concentrations and Their Association With the Subsequent Competition Outcomes in Professional Rugby League. Journal of Strength and Conditioning Research, 27(2), pp. 471-476. doi:10.1519/JSC.0b013e3182577010

Kilduff, Liam, Blair T. Crewther, Colin E. Sanctuary, Jamie S. Carruthers, Chris M. Gaviglio, and Christian J. Cook. "The Workout Responses of Salivary-Free Testosterone and Cortisol Concentrations and Their Association With the Subsequent Competition Outcomes in Professional Rugby League." Journal of Strength and Conditioning Research 27, no. 2 (2013): 471-476.

Kilduff, Liam, et al. "The Workout Responses of Salivary-Free Testosterone and Cortisol Concentrations and Their Association With the Subsequent Competition Outcomes in Professional Rugby League." Journal of Strength and Conditioning Research 27.2 (2013): 471-476.