1. Visual perception and the rotating trapezoidal window;Ames;Psychological Monographs,1951
2. Inferences about visual mechanisms from monocular depth effects;Attneave;Psychonomic Science,1966
3. Vision in the ganzfeld;Avant;Psychological Bulletin,1965
4. Psychophysical analysis of visual space.;Baird,1970
5. Texture-gradients and judgments of slant and recession;Beck;American Journal of Psychology,1960