Brandt, Jason; Mackavey, William (1981). «Left-right confusion and the perception of bilateral symmetry». International Journal of Neuroscience12 (2): 87-94. PMID7203826. doi:10.3109/00207458108985793.
Harris, Lauren Julius; Gitterman, Steven R. (1978). «University professors' self-descriptions of left-right confusability: sex and handedness differences». Perceptual and Motor Skills47 (3 Pt 1): 819-823. PMID740475. doi:10.2466/pms.1978.47.3.819.
Grewe, Phillip; Ohmann, Hanno Andreas; Markowitsch, Hans. J; Piefke, Martina (May 2014). «The Bergen left–right discrimination test: practice effects, reliable change indices, and strategic performance in the standard and alternate form with inverted stimuli». Cognitive Processing15 (2): 159-172. PMID24174271. doi:10.1007/s10339-013-0587-8.
Scott, Nicole M.; Leuthold, Arthur; Sera, Maria D.; Georgopoulos, Apostolos P. (February 2016). «Differential neural activity patterns for spatial relations in humans: a MEG study». Experimental Brain Research234 (2): 429-441. PMID26514809. doi:10.1007/s00221-015-4467-6.
Brandt, Jason; Mackavey, William (1981). «Left-right confusion and the perception of bilateral symmetry». International Journal of Neuroscience12 (2): 87-94. PMID7203826. doi:10.3109/00207458108985793.
Harris, Lauren Julius; Gitterman, Steven R. (1978). «University professors' self-descriptions of left-right confusability: sex and handedness differences». Perceptual and Motor Skills47 (3 Pt 1): 819-823. PMID740475. doi:10.2466/pms.1978.47.3.819.
Grewe, Phillip; Ohmann, Hanno Andreas; Markowitsch, Hans. J; Piefke, Martina (May 2014). «The Bergen left–right discrimination test: practice effects, reliable change indices, and strategic performance in the standard and alternate form with inverted stimuli». Cognitive Processing15 (2): 159-172. PMID24174271. doi:10.1007/s10339-013-0587-8.
Scott, Nicole M.; Leuthold, Arthur; Sera, Maria D.; Georgopoulos, Apostolos P. (February 2016). «Differential neural activity patterns for spatial relations in humans: a MEG study». Experimental Brain Research234 (2): 429-441. PMID26514809. doi:10.1007/s00221-015-4467-6.