1. Carling, C., Williams, A.M., and Reilly, T. (2005), The Handbook of Soccer Match Analysis. London: Taylor and Francis.
2. Dufaux, M. (2010), Vive les statistiques: tout ce qui ne peut pas se mesurer ne peut pas s’améliorer [Long live statistics: If it can’t be measured, it can’t be improved]. Examen professionnel supérieur d’ entraineur de sport d’ elite, Swiss Olympic, Suisse.
3. Hughes, M.D., and Franks, I.M. (2004), Notational Analysis of Sport (2ND Edition). London: E. & FN Sport.
4. Nielsen, J. (1993), Usability Engineering. Boston : Academic Press.
5. Spradley, J. (1979), The ethnographic interview. New-York: Holt, Rinehart and Winston.