The inheritance and nature of extraversion.
H J
HJ
Eysenck
Nature. 1955 Jun 4;175(4466):984-5
14394078
J Ment Sci. 1951 Jul;97(408):441-65
14861606
J Ment Sci. 1955 Jan;101(422):28-51
14368208
J Ment Sci. 1954 Oct;100(421):922-33
13222020
J Abnorm Psychol. 1955 Jul;51(1):94-106
13242293