Arvis, J., Saslavsky, D., Ojala, L., Shepherd, B., Busch, C., Raj, A., & Naula, T. (2016). Connecting to Compete 2016: Trade Logistics in the Global Economy--The Logistics Performance Index and Its Indicators. World Bank, Washington, DC.

Arvis, Jean-François, Daniel Saslavsky, Lauri Ojala, Ben Shepherd, Christina Busch, Anasuya Raj, and Tapio Naula. Connecting to Compete 2016: Trade Logistics in the Global Economy--The Logistics Performance Index and Its Indicators. World Bank, Washington, DC, 2016.

Arvis, Jean-François, et al. Connecting to Compete 2016: Trade Logistics in the Global Economy--The Logistics Performance Index and Its Indicators. World Bank, Washington, DC, 2016.