Šimonek, Jaromír. "Index". Coordination Abilities in Volleyball, Warsaw, Poland: De Gruyter Open Poland, 2014, pp. 79-80. https://doi.org/10.2478/9783110370317.i
Šimonek, J. (2014). Index. In Coordination Abilities in Volleyball (pp. 79-80). Warsaw, Poland: De Gruyter Open Poland. https://doi.org/10.2478/9783110370317.i
Šimonek, Jaromír. "Index" In Coordination Abilities in Volleyball, 79-80. Warsaw, Poland: De Gruyter Open Poland, 2014. https://doi.org/10.2478/9783110370317.i