Memmert, D.; Simons, DJ; Grimme, T. (October 2009). "The relationship between visual attention and expertise in sports". Psychol Sport Exerc. 10: 146–151. doi:10.1016/j.psychsport.2008.06.002.
Koutras C, Buecking B, Jaeger M, Ruchholtz S, Heep H (2014). "Musculoskeletal injuries in auto racing: a retrospective study of 137 drivers". Phys Sportsmed. 42 (4): 80–86. doi:10.3810/psm.2014.11.2094. PMID25419891. S2CID22425278.
Koutras C, Buecking B, Jaeger M, Ruchholtz S, Heep H (2014). "Musculoskeletal injuries in auto racing: a retrospective study of 137 drivers". Phys Sportsmed. 42 (4): 80–86. doi:10.3810/psm.2014.11.2094. PMID25419891. S2CID22425278.
Koutras C, Buecking B, Jaeger M, Ruchholtz S, Heep H (2014). "Musculoskeletal injuries in auto racing: a retrospective study of 137 drivers". Phys Sportsmed. 42 (4): 80–86. doi:10.3810/psm.2014.11.2094. PMID25419891. S2CID22425278.