Hodos, W., Leibowitz, R. W., & Bonbright, J. C. (1976). Near-field visual acuity of pigeons: Effects of head location and stimulus luminance.
Chicago-tyylinen lähdeviittausHodos, W., R W. Leibowitz, ja J C. Bonbright. Near-field Visual Acuity of Pigeons: Effects of Head Location and Stimulus Luminance. 1976.
MLA-viiteHodos, W., R W. Leibowitz, ja J C. Bonbright. Near-field Visual Acuity of Pigeons: Effects of Head Location and Stimulus Luminance. 1976.
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