Sprigings, E. ., McNair, P. ., Mawston, G. ., Sumner, D. ., & Boocock, M.. (2006). A method for personalising the blade size for competitors in flatwater kayaking. Sports engineering, 9(3), S. 147-153. doi:10.1007/BF02844116

Sprigings, Eric , Peter McNair, Grant Mawston, David Sumner, and Mark Boocock. "A Method for Personalising the Blade Size for Competitors in Flatwater Kayaking." Sports Engineering 9, no. 3 (2006): S. 147-153.

Sprigings, Eric , et al. "A Method for Personalising the Blade Size for Competitors in Flatwater Kayaking." Sports Engineering 9.3 (2006): S. 147-153.