Frank, B., Donnelly, C. Julkaisussa Sports Engineering (2018) “...educational training...”
Enright, E., Gard, M. Julkaisussa Physical Education and Sport Pedagogy (2016) “...educational training...”
Rossi, T., Rynne, S, B., Rabjohns, M. Julkaisussa Physical Education and Sport Pedagogy (2016) “...educational training...”
Mallett, C. J., Rynne, S. B., Billett, S. Julkaisussa Physical Education and Sport Pedagogy (2016) “...educational training...”