1. Correlation between specific human brain lesions and memory changes;Ojemann;Bull. Neuroscience Research Program,1966
2. Disorders of memory;Symonds;Brain,1966
3. Deranged Memory;Talland,1965
4. Short-term retention of individual verbal items;Peterson;J. exp. Psychol.,1959
5. The Teacher's Word Book of 30,000 Words;Thorndike,1959