Amaro, N. M., Morouço, P. G., Marques, M. C., Fernandes, R. J., Marinho, D. A. Julkaisussa Journal of Human Sport & Exercise (2017)
Mailapalli, D., Benton, J., Woodward, T. W. Julkaisussa Journal of Human Sport & Exercise (2015)
Lobietti, R. Julkaisussa Journal of Human Sport & Exercise (2009)