2Spears, Larry C.. Insights on Leadership: Service, Stewardship, Spirit, and Servant-leadership. New York, NY: John Wiley and Sons, 1998.
3Sendjaya, Sen, James C. Sarros. Servant Leadership: Its Origin, Development, and Application in Organizations. Journal of Leadership and Organizational Studies, 2002, 9(2): 57-64.
4Laub, James A.. Assessing the Servant Organization: Development of the Servant Organizational Leadership Assessment (SOLA) Instrument. Ph.D. Dissertation, Boca Raton, FL: Florida Atlantic University, 1999.
5Birkenmeier, Betty, Paula Phillips Carson, Kery D. Carson. The Father of Europe: An Analysis of the Supranational Servant Leadership of Jean Monnet. International Journal of Organization Theory and Behavior, 2003, 6(3): 374-400.
6Ehrhart, Mark G.. Leadership and Procedural Justice Climate as Antecedents of Unit-level Organizational Citizenship Behavior. Personnel Psychology, 2004, 57(1): 61-94.
7Page, Don, Paul T. P. Wong. A Conceptual Framework for Measuring Servant-leadership. In: Abjibolosoo, Senyo B-S. K., ed., The Human Factor in Shaping the Course of History and Development. Lanham, MD: University Press of America, 2000.
8Dennis, Rob, Bruce E. Winston. A Factor Analysis of Page and Wong's Servant Leadership Instrument. Leadership and Organization Development Journal, 2003, 24(8): 455-459
9Sendjaya, Sen. Development and Validation of Servant Leadership Behavior Scale. Paper Presented at the Servant-leadership Research Roundtable at Regent University, Virginia Beach, VA. 2003.
10Sendjaya, Sen, James C. Sarros, Joseph C. Santora. Defining and Measuring Servant Leadership Behaviour in Organizations. Journal of Management Studies, 2008, 45(2): 402-424.
