Thomas, C. R. (2012). Managerial Economics (9th.). McGraw Hill Education.
芝加哥风格引文Thomas, Christopher R. Managerial Economics. 9th. New York: McGraw Hill Education, 2012.
MLA引文Thomas, Christopher R. Managerial Economics. 9th. McGraw Hill Education, 2012.
警告：这些引文格式不一定是100％准确.