1. Rexhepi A. Sports Medicine. Mozaiku, Prishtina, Kosovo; 2009. Pp. 199-204.
2. Abidin NA, Adam MA. Prediction of Vertical Jump Height from Anthropometric Factors in Male and Female Martial Arts Athletes. Malays J Med Sci 2013; 20(1):39-45 [Internet]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3684376/ [cited 2017, Apr 10].
3. The relationship between body composition and physical fitness in 14 year old adolescents residing within the Tlokwe local municipality, South Africa: The PAHL study
4. Strong relationships exist between muscle volume, joint power and whole-body external mechanical power in adults and children
5. Rexhepi A, Brestovci B. Correlations between Sportsmen's Morpho-Functional Measurements and Voice Acoustic Variables. Human Movement 2016;17(4):216-21. [Internet] Available from: https://www.degruyter.com/downloadpdf/j/humo.2016.17.issue-4/humo-2016-0028/humo-2016-0028.pdf [cited 2017, Apr 10].