1. Further evidence for the lack of adult age differences on free recall of subject-performed tasks: The importance of motor action;Bäckman;Human Learning: Journal of Practical Research & Applications,1985
2. Aging effects in free recall: An exception to the rule;Bäckman;Human Learning,1984
3. Benton, A. , & Hamsher, K. (1976). Multilingual aphasia examination. Iowa City: University of Iowa.
4. Benton, A. L. , Sivan, A. B. , Hamsher, K. , de, S. , Varney, N. R. , & Spreen, O. (1994). Contributions to neuropsychological assessment. A clinical manual (2nd ed.). New York: Oxford University Press.