Singh, A. (2015). Secret red book of leadership. Wisdom tree.
シカゴスタイル引用形Singh, Awdhesh. Secret Red Book of Leadership. New Delhi: Wisdom tree, 2015.
MLA引用形式Singh, Awdhesh. Secret Red Book of Leadership. Wisdom tree, 2015.
警告: この引用は必ずしも正確ではありません.
APA引用形式