Koontz, H. (2007). Essentials of Management: An International Perspective. McGraw Hill.
芝加哥风格引文Koontz, Harold. Essentials of Management: An International Perspective. New Delhi: McGraw Hill, 2007.
MLA引文Koontz, Harold. Essentials of Management: An International Perspective. McGraw Hill, 2007.
警告：这些引文格式不一定是100％准确.