van der Marel, E., & Shepherd, B. (2014). International Tradability Indices for Services. World Bank, Washington, DC.
Chicago Style (17th ed.) Citationvan der Marel, Erik, and Ben Shepherd. International Tradability Indices for Services. World Bank, Washington, DC, 2014.
MLA (8th ed.) Citationvan der Marel, Erik, and Ben Shepherd. International Tradability Indices for Services. World Bank, Washington, DC, 2014.
Warning: These citations may not always be 100% accurate.