1. Occupational Therapy for Psychiatric Diseases: Measurement and Management of Cognitive Disabilities;Allen,1985
2. Occupational therapy: functional assessment of the severity of mental disorders;Allen;Hosp. Community Psychiatry,1988
3. Manual for the Allen Cognitive Level Screen (ACLS-5) and Large Allen Cognitive Level Screen (LACLS-5);Allen,2007
4. Manual of Directions and Scoring;Army Individual Test Battery,1944
5. Multilingual Examination;Benton,1976