Lua APA (7ú heag.)
World Bank, Koehler, F. N., & Sánchez, S. M. (2015). Costa Rica five years after CAFTA-DR: Assessing early results. World Bank Group.
Lua i Stíl Chicago (17ú heag.)
World Bank, Friederike Norma Koehler, agus Susana M. Sánchez. Costa Rica Five Years After CAFTA-DR: Assessing Early Results. Washington, District of Columbia: World Bank Group, 2015.
Lua MLA (9ú heag.)
World Bank, et al. Costa Rica Five Years After CAFTA-DR: Assessing Early Results. World Bank Group, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.