found: Work cat.: A job analysis of professional sport general managers as measured by the Position Analysis Questionnaire (PAQ), 1993.
found: General managers' employment concerns towards certified female athletic trainers in professional sports, c2007.
found: "Best general managers in sports" (Mar. 2, 2007), via Forbes WWW site, Oct. 9, 2007(General manager is most influential and scrutinized position in sports because he decides how the owner's money is spent on players; GMs in the NFL, NBA, NHL and MLB)
found: Careers in coaching, 2000:p. 91 (general managers, found primarily at professional level, coordinate business activities of a team, such as negotiating trades and drafting players; also control purse strings, budgeting travel, equipment costs, and player salaries)
found: Wikipedia, Nov. 20, 2007:under General manager (sports general managers)