Authentic Leadership: Development and Validation of a Theory-Based Measure†
Journal of Management (2008) - Comments
doi: 10.1177/0149206307308913  issn: 0149-2063  issn: 1557-1211 

Fred O. Walumbwa, Bruce J. Avolio, William L. Gardner, Tara S. Wernsing, Suzanne J. Peterson