1. Bahrick, H. P. Fifty years of retention of knowledge of Spanish acquired in school. Unpublished manuscript.
2. Karis, G. D. Individual differences in autobiographical memory. Unpublished doctoral dissertation, Cornell University, 1980.
3. Fitzgerald, J. M. Sampling and resampling autobiographical memory in adolescent subjects. Paper presented at the meeting of the American Psychological Association, Toronto, August 1978.
4. Chew, B. R. Probing for remote and recent autobiographical memories. Paper presented in a symposium on “Studies of Personal Recollections” at the meeting of the American Psychological Association, New York, September 1979.
5. Memory: A contribution to experimental psychology;Ebbinghaus,1913