Useem Michael. (1998). Leadership moment: Nine True of Triumph and Disaster and Their Lessons for Us All. Three Rivers Press , New York.
Citazione stile Chigago Style (17a edizione)Useem Michael. Leadership Moment: Nine True of Triumph and Disaster and Their Lessons for Us All. NewYork: Three Rivers Press , New York, 1998.
Citatione MLA (9a ed.)Useem Michael. Leadership Moment: Nine True of Triumph and Disaster and Their Lessons for Us All. Three Rivers Press , New York, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.