APA
Chen C., International Monetary Fund, . (2009). Bank Efficiency in Sub-Saharan African Middle Income Countri. Washington DC: IMF.
Chicago
Chen Chuling, International Monetary Fund, . 2009. Bank Efficiency in Sub-Saharan African Middle Income Countri. Washington DC: IMF.
Harvard
Chen C., International Monetary Fund, . (2009). Bank Efficiency in Sub-Saharan African Middle Income Countri. Washington DC: IMF.
MLA
Chen Chuling, International Monetary Fund, . Bank Efficiency in Sub-Saharan African Middle Income Countri. Washington DC: IMF. 2009.