Fattahi, A., M. Ameli, H. Sadeghi, and B. Mahmoodi. “Relationship Between Anthropometric Parameters With Vertical Jump in Male Elite Volleyball Players Due to game’s Position”. Journal of Human Sport and Exercise, vol. 7, no. 3, Oct. 2012, pp. 714-26, doi:10.4100/jhse.2012.73.11.