Duffield, R., Fowler, P. M., Crowcroft, S., Mendham, A., Halson, S., Vaile, J. Julkaisussa 20th Annual Congress of the European College of Sport Science (ECSS), 24th-27th June 2015, Malmö -Sweden. Book of Abstracts (2015)
Duffield, R. Julkaisussa 17th Annual Congress of the European College of Sport Science (ECSS), Bruges, 4. -7. July 2012 (2012)
King, M., Duffield, R. Julkaisussa 12th Annual Congress of the European College of Sport Science, Jyväskylä, Finland - July 11-14th 2007 (2007)