Wolf, J. Julkaistu 2019 “...educational training...”
Pauli, C. Julkaisussa Ringen. Das Magazin (2016) “...educational training...”
Paquette, K. J., Hussain, A., Trudel, P., Camire, M. Julkaisussa International Sport Coaching Journal (2014) “...educational training...”
Callary, B., Culver, D., Werthner, P., Bales, J. Julkaisussa International Sport Coaching Journal (2014) “...educational training...”
Judge, L. W. Julkaisussa Journal of Coaching Education (2008) “...educational training...”
Shevtsov, A., Krikuha, Y. Julkaisussa International Journal of Wrestling Science (2011) “...educational training...”
Gilbert, W., Côté, J., Mallett, C. Julkaisussa International Journal of Sports Science and Coaching (2006) “...educational training...”