International Labour Office, International Monetary Fund, Organisation for Economic Co-operation and Development, Statistical Office of the European Communities, United Nations. Economic Commission for Europe, & World Bank. (2009). Export and import price index manual: Theory and practice. International Monetary Fund.
Cita Chicago Style (17a ed.)International Labour Office, International Monetary Fund, Organisation for Economic Co-operation and Development, Statistical Office of the European Communities, United Nations. Economic Commission for Europe, y World Bank. Export and Import Price Index Manual: Theory and Practice. Washington, D.C.: International Monetary Fund, 2009.
Cita MLA (8a ed.)International Labour Office, et al. Export and Import Price Index Manual: Theory and Practice. International Monetary Fund, 2009.