Calvo, G., & Vegh Gramont, C. (1992). Currency Substitution in Developing Countries: An Introduction. International Monetary Fund.
Citazione stile Chigago Style (17a edizione)Calvo, Guillermo, e Carlos Vegh Gramont. Currency Substitution in Developing Countries: An Introduction. Washington, D.C.: International Monetary Fund, 1992.
Citatione MLA (8a ed.)Calvo, Guillermo, e Carlos Vegh Gramont. Currency Substitution in Developing Countries: An Introduction. International Monetary Fund, 1992.
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