Prudente, J., Garganta, J., Anguera, M. T. Veröffentlicht in Proceedings of the 7th International Conference on Methods and Techniques in Behavioral Research (2010) “...playing position (sport games)...”
Wiemeyer, J., Heinz, M. Veröffentlicht in World Congress of Performance Analysis of Sport VIII (2008) “...playing position (sport games)...”