1. J. C. Coleman, Abnormal Psychology and Modern Life, Scott, Foresman and Co., Chicago, (1950).
2. H. G. Wolff, Stress and Disease, Charles C Thomas, Springfield, Ill. (1953).
3. H. Selye, The Stress of Life, McGraw-Hill Co., New York (1956).
4. W. F. Ganong, in Comparative Endocrinology (A. Gorbman, ed.) pp. 187–201, John Wiley and Sons, New York (1959).
5. W. F. Ganong and D. M. Hume, Absence of stress-induced and compensatory adrenal hypertrophy in dogs with hypothalamic lesions, Endocrinology 55;474–483 (1954).