短語詞組短語Fiedler r Contingency Model 費德勒的權變模型Fiedler contingency leadership model 菲德勒權變領導模型The Fiedler Contingency Model 費德勒權變模型Fiedler 's Contingency Model of Leadership 菲德爾的權變領導模式 返回 Fiedler contingency model