1. Guthrie, M. (2003). Coaching track & field successfully. Human Kinetics.
2. Platonov, V. N. (2006). The basis of modern training process periodization in high-performance athletes for year preparation. Research Yearbook, 12 (2), 176-180.
3. Ganse, B., & Degens, H. (2021). Declining track and field performance trends in recent years in the Austrian best results 1897-2019. Journal of musculoskeletal & neuronal interactions, 21(2), 196.