Selling and the salesman: prediction of success and personality change.
D000124:Achievement; D000293:Adolescent; D000328:Adult; D001290:Attitude; D001318:Authoritarianism; D003132:Commerce; D005120:Extraversion, Psychological; D006801:Humans; D008297:Male; D009042:Motivation; D010551:Personality; D010555:Personality Inventory; D012649:Self Concept