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2. When the servant-leader comes knocking…;Leadership & Organizational Development Journal,2009
3. Barking up the wrong tree. On the fallacies of the transformational leadership theory;Leadership & Organizational Development Journal,2015
4. Reviewing leadership styles: overlaps and the need for a new ‘full-range’ theory;International Journal of Management Reviews,2015
5. The impact of servant leadership on organizational commitment among the highly talented: the role of challenging work conditions and psychological empowerment;European Journal of International Management,2011