1. Patterns of perceptual-motor dysfunction in children: a factor analytic study;Ayres;Percep. Mot. Skills,1965
2. Southern California Motor Accuracy Test;Ayres,1964
3. Ayres Space Test;Ayres,1962
4. The Person Symbol in Clyinical Medicine;Cohn,1960
5. Marianne Frostig Developmental Test of Visual Perception (3rd ed.);Frostig,1961