Chen, C. (2009). Bank efficiency in Sub-Saharan African middle-income countries. International Monetary Fund.
芝加哥风格引文Chen, Chuling. Bank Efficiency in Sub-Saharan African Middle-income Countries. [Washington, D.C.]: International Monetary Fund, 2009.
MLA引文Chen, Chuling. Bank Efficiency in Sub-Saharan African Middle-income Countries. International Monetary Fund, 2009.
警告：这些引文格式不一定是100％准确.