TY  - RPRT
TI  - Internality and extraversion-introversion.
AU  - J Eliot
AU  - R C Hardy
PY  - 1977
DO  - 10.2466/pms.1977.45.2.430
UR  - https://pubmed.ncbi.nlm.nih.gov/917696/
ID  - 917696
ER  -