Lederman, D., Olarreaga, M., & Payton, L. (2006). Export promotion agencies: What works and what doesn't. World Bank.
Citazione stile Chigago Style (17a edizione)Lederman, Daniel, Marcelo Olarreaga, e Lucy Payton. Export Promotion Agencies: What Works and What Doesn't. Washington, D.C: World Bank, 2006.
Citatione MLA (9a ed.)Lederman, Daniel, et al. Export Promotion Agencies: What Works and What Doesn't. World Bank, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.