Lua APA (7ú heag.)
(2015). Purchasing power parities and the real size of world economies: A comprehensive report of the 2011 International Comparison Program. World Bank.
Lua i Stíl Chicago (17ú heag.)
Purchasing Power Parities and the Real Size of World Economies: A Comprehensive Report of the 2011 International Comparison Program. Washington, District of Columbia: World Bank, 2015.
Lua MLA (9ú heag.)
Purchasing Power Parities and the Real Size of World Economies: A Comprehensive Report of the 2011 International Comparison Program. World Bank, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.