KOONTZ,HAROLD. (1979). ESSENTIALS OF MANAGEMENT. TATA MC GRAW HILL.
芝加哥风格引文KOONTZ,HAROLD. ESSENTIALS OF MANAGEMENT. TATA MC GRAW HILL, 1979.
MLA引文KOONTZ,HAROLD. ESSENTIALS OF MANAGEMENT. TATA MC GRAW HILL, 1979.
警告：这些引文格式不一定是100％准确.
APA引文