HARVARD BUSINESS REVIEW. (1968). LEADERSHIP PART -I. HARVARD BUSINESS REVIEW.
芝加哥风格引文HARVARD BUSINESS REVIEW. LEADERSHIP PART -I. BOSTON: HARVARD BUSINESS REVIEW, 1968.
MLA引文HARVARD BUSINESS REVIEW. LEADERSHIP PART -I. HARVARD BUSINESS REVIEW, 1968.
警告：这些引文格式不一定是100％准确.