1. An Interpretative Manual for the Demonstrations in the Psychology Research Center, Princeton University;Ames,1955
2. Prägnanz and soap bubble systems: A theoretical explanation;Attneave,1982
3. The determination of perceived tridimensional orientation by minimum criteria;Attneave;Perception and Psychophysics,1969
4. Interpreting line drawings as three-dimensional surfaces;Barrow;Artificial Intelligence,1981
5. The relation of apparent shape to apparent slant in the perception of objects;Beck;Journal of Experimental Psychology,1955