Gill, R. (2011). Theory and practice of leadership (2nd ed.). Sage.
シカゴスタイル引用形Gill, Roger. Theory and Practice of Leadership. 2nd ed. Los Angeles: Sage, 2011.
MLA引用形式Gill, Roger. Theory and Practice of Leadership. 2nd ed. Sage, 2011.
警告: この引用は必ずしも正確ではありません.