Yet a third possibility (again, which may be combined with one of the other choices), is to base or complement your work with a detailed review of one of the books below:
Barry Eichengreen, Exorbitant Privilege: The Rise and Fall of the Dollar
Barry Eichengreen, Globalizing Capital: A History of the International Monetary System
Barry Eichengreen, Global Imbalances and the Lessons of Bretton Woods
Barry Eichengreen, Golden Fetters
Paul Blustein, The Chastening (IMF and the Asian Crisis of 1997-8)
Paul Blustein, And the Money Kept Rolling In (and Out) (Argentina)
Michael Mussa, Argentina and the Fund
Joseph Stiglitz, The Stiglitz Report: Reforming the International Monetary and Financial Systems
Destler,I.M. Dollar Politics
Wolf, Martin Fixing Global Finance
Corden, Max Too Sensational: On the Choice of Exchange Rate Regimes