Dyfyniad APA
Organisation for Economic Co-operation and Development. (1999). Agricultural policies in OECD countries: Monitoring and evaluation 1999. OCDE.
Dyfyniad Arddull Chicago
Organisation for Economic Co-operation and Development. Agricultural Policies in OECD Countries: Monitoring and Evaluation 1999. Paris: OCDE, 1999.
Dyfyniad MLA
Organisation for Economic Co-operation and Development. Agricultural Policies in OECD Countries: Monitoring and Evaluation 1999. OCDE, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.