Gouws, C., Millard, L., Naude, A., Meyer, J.-W., Shaw, B. S., Shaw, I. Julkaisussa Asian Journal of Sports Medicine (2020)
Skille, E. Å., Hansen, P. Ø., Abrahamsen, F., Chroni, S. Julkaisussa Scandinavian Sport Studies Forum (2020)
Wadsworth, N., Charnock, L., Russell, J., Littlewood, M. Julkaisussa Journal of Sport Psychology in Action (2020)
Stansen, C., Chambers, T. P. Julkaisussa Qualitative Research in Sport, Exercise and Health (2019)