Useem Michael. (1998). Leadership moment: Nine True of Triumph and Disaster and Their Lessons for Us All. Three Rivers Press , New York.
Style de citation Chicago (17e éd.)Useem Michael. Leadership Moment: Nine True of Triumph and Disaster and Their Lessons for Us All. NewYork: Three Rivers Press , New York, 1998.
Style de citation MLA (9e éd.)Useem Michael. Leadership Moment: Nine True of Triumph and Disaster and Their Lessons for Us All. Three Rivers Press , New York, 1998.
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