Thomas Christopher. (2011). Managerial Economics (9TH.). Tata Mcgraw Hill.
芝加哥风格引文Thomas Christopher. Managerial Economics. 9TH. New Delhi: Tata Mcgraw Hill, 2011.
MLA引文Thomas Christopher. Managerial Economics. 9TH. Tata Mcgraw Hill, 2011.
警告：这些引文格式不一定是100％准确.