Brandt, Jason; Mackavey, William (1981). "Left-right confusion and the perception of bilateral symmetry". International Journal of Neuroscience. 12 (2): 87–94. doi:10.3109/00207458108985793. PMID7203826.
Hannay HJ, Ciaccia PJ, Kerr JW, Barrett D (1990). "Self-report of right-left confusion in college men and women". Perceptual and Motor Skills. 70 (2): 451–7. doi:10.2466/pms.1990.70.2.451. PMID2342844. S2CID29472925.
Harris, Lauren Julius; Gitterman, Steven R. (1978). "University professors' self-descriptions of left-right confusability: sex and handedness differences". Perceptual and Motor Skills. 47 (3 Pt 1): 819–823. doi:10.2466/pms.1978.47.3.819. PMID740475. S2CID88535.
Brandt, Jason; Mackavey, William (1981). "Left-right confusion and the perception of bilateral symmetry". International Journal of Neuroscience. 12 (2): 87–94. doi:10.3109/00207458108985793. PMID7203826.
Hannay HJ, Ciaccia PJ, Kerr JW, Barrett D (1990). "Self-report of right-left confusion in college men and women". Perceptual and Motor Skills. 70 (2): 451–7. doi:10.2466/pms.1990.70.2.451. PMID2342844. S2CID29472925.
Harris, Lauren Julius; Gitterman, Steven R. (1978). "University professors' self-descriptions of left-right confusability: sex and handedness differences". Perceptual and Motor Skills. 47 (3 Pt 1): 819–823. doi:10.2466/pms.1978.47.3.819. PMID740475. S2CID88535.
Hannay HJ, Ciaccia PJ, Kerr JW, Barrett D (1990). "Self-report of right-left confusion in college men and women". Perceptual and Motor Skills. 70 (2): 451–7. doi:10.2466/pms.1990.70.2.451. PMID2342844. S2CID29472925.
Harris, Lauren Julius; Gitterman, Steven R. (1978). "University professors' self-descriptions of left-right confusability: sex and handedness differences". Perceptual and Motor Skills. 47 (3 Pt 1): 819–823. doi:10.2466/pms.1978.47.3.819. PMID740475. S2CID88535.
washingtonpost.com
Elving, Belle (2008-07-28). "Which Is Right?". The Washington Post. Retrieved 12 May 2010.