Organisation for Economic Co-operation and Development, Statistical Office of the European Communities, & ProQuest (Firm). (2008). Purchasing power parities and real expenditures: 2005 benchmark year = Parites de pouvoir d'achat et depenses reelles : annee de reference 2005 ([2007 ed.].). OECD/Eurostat.
Chicago-referens (17:e uppl.)Organisation for Economic Co-operation and Development, Statistical Office of the European Communities, och ProQuest (Firm). Purchasing Power Parities and Real Expenditures: 2005 Benchmark Year = Parites De Pouvoir D'achat Et Depenses Reelles : Annee De Reference 2005. [2007 ed.]. Paris: OECD/Eurostat, 2008.
MLA-referens (9:e uppl.)Organisation for Economic Co-operation and Development, et al. Purchasing Power Parities and Real Expenditures: 2005 Benchmark Year = Parites De Pouvoir D'achat Et Depenses Reelles : Annee De Reference 2005. [2007 ed.]. OECD/Eurostat, 2008.