H.J. Eysenck and A. Levey (1967)
Conditioning, introversion-extroversion and the strength of the nervous system [German]
Zeitschrift fur Psychologie, 174:96 --106.
Document Actions
H.J. Eysenck and A. Levey (1967)
Zeitschrift fur Psychologie, 174:96 --106.
Document Actions