1. An experimental study of some problems of perceiving and imaging;Bartlett;British Journal of Psychology,1916
2. Birney, R.C. & Teevan, R.C. (Eds.) (1962). Measuring human motivation an enduring problem in psychology: Selected readings. Princeton, NJ: Nostrand Company Inc.
3. A Study of Imaginations
4. Freud, S. (1912) Recommendations to physicians practising psychoanalysis. Reproduced in R.C. Birney & R.C. Teevan (Eds) (1962) Measuring human motivation: An enduring problem in psychology: Selected readings. Princeton, NJ: Nostrand Company Inc.
5. Ferenczi, S. (1909). The psychological analysis of dreams. Reproduced in R.C. Birney & R.C. Teevan (Eds.) (1962) Measuring human motivation: An enduring problem in psychology: Selected readings. Princeton, NJ: Nostrand Company Inc.