Kreitner, R. (2009). Management principles (Philippine edition.). Cengage Learning Asia (Philippines).
芝加哥风格引文Kreitner, Robert. Management Principles. Philippine edition. Pasig City: Cengage Learning Asia (Philippines), 2009.
MLA引文Kreitner, Robert. Management Principles. Philippine edition. Cengage Learning Asia (Philippines), 2009.
警告：这些引文格式不一定是100％准确.