1. AZUMA, H. 1952 The effect of experience on the amount of the Müller-Lyer illusion. The Japanese Journal of Psychology, 22, 111-123.(In Japanese with English summary)
2. BOLLES, R. C. 1969 The role of eye movements in the Müller-Lyer illusion. Perception Psychophysics, 6, 175-176.
3. DAY, R. H. 1962 The effects of repeated trials and prolonged fixation on error in the Müller-Lyer figure. Psychological Monograph, 76, No.14 (Whole No.533)
4. EYSENCK, H. J., & SLATER, P. 1958 Effects of practice and rest on fluctuations in the Müller-Lyer illusion. British Journal of Psychology, 49, 246-256.
5. FESTINGER, L., WHITE, C. W., & ALLYN, M. R. 1968 Eye movements and decrement in the Müller-Lyer illusion. Perception & Psychophysics, 3, 376-382.