APA
Sy A. N. R., International Monetary Fund, . (2009). The Systemic Regulation of Credit Rating Agencies and Rated. Washington DC: IMF.
Chicago
Sy Amadou N R, International Monetary Fund, . 2009. The Systemic Regulation of Credit Rating Agencies and Rated. Washington DC: IMF.
Harvard
Sy A. N. R., International Monetary Fund, . (2009). The Systemic Regulation of Credit Rating Agencies and Rated. Washington DC: IMF.
MLA
Sy Amadou N R, International Monetary Fund, . The Systemic Regulation of Credit Rating Agencies and Rated. Washington DC: IMF. 2009.