Watkins, M. (2003). The first 90 days: Critical success strategies for new leaders at all levels. Harvard Business School.
Chicago (17e ed.) BronvermeldingWatkins, Michael. The First 90 Days: Critical Success Strategies for New Leaders at All Levels. Boston: Harvard Business School, 2003.
MLA (9e ed.) BronvermeldingWatkins, Michael. The First 90 Days: Critical Success Strategies for New Leaders at All Levels. Harvard Business School, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.