Dyfyniad APA
ebrary, Inc, World Bank, & Darby, S. (2008). Implementing the extractive industries transparency initiative: Applying early lessons from the field. International Bank for Reconstruction and Development/World Bank.
Dyfyniad Arddull Chicago
ebrary, Inc, World Bank, and Sefton Darby. Implementing the Extractive Industries Transparency Initiative: Applying Early Lessons from the Field. Washington, DC: International Bank for Reconstruction and Development/World Bank, 2008.
Dyfyniad MLA
ebrary, Inc, et al. Implementing the Extractive Industries Transparency Initiative: Applying Early Lessons from the Field. International Bank for Reconstruction and Development/World Bank, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.