Dyfyniad APA
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2011). OECD due diligence guidance for responsible supply chains of minerals from conflict-affected and high-risk areas. OECD.
Dyfyniad Arddull Chicago
Organisation for Economic Co-operation and Development and ProQuest (Firm). OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-affected and High-risk Areas. Paris: OECD, 2011.
Dyfyniad MLA
Organisation for Economic Co-operation and Development and ProQuest (Firm). OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-affected and High-risk Areas. OECD, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.