TY - RPRT TI - A composite MMPI introversion-extraversion scale. AU - E F GOCKA AU - H HOLLOWAY PY - 1962 DO - 10.1002/1097-4679(196210)18:4<474::aid-jclp2270180426>3.0.co;2-d UR - https://pubmed.ncbi.nlm.nih.gov/13899373/ ID - 13899373 ER -