Watkins, M. (2003). The first 90 days: Critical success strategies for new leaders at all levels. Harvard Business School.
Цитирование в стиле Чикаго (17-е изд.)Watkins, Michael. The First 90 Days: Critical Success Strategies for New Leaders at All Levels. Boston: Harvard Business School, 2003.
Цитирование MLA (9-е изд.)Watkins, Michael. The First 90 Days: Critical Success Strategies for New Leaders at All Levels. Harvard Business School, 2003.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.