Organisation for Economic Co-operation and Development & ProQuest (Firm). (2009). Agricultural policies in OECD countries: Monitoring and evaluation 2009. OECD.
Chicago-referens (17:e uppl.)Organisation for Economic Co-operation and Development och ProQuest (Firm). Agricultural Policies in OECD Countries: Monitoring and Evaluation 2009. Paris: OECD, 2009.
MLA-referens (9:e uppl.)Organisation for Economic Co-operation and Development och ProQuest (Firm). Agricultural Policies in OECD Countries: Monitoring and Evaluation 2009. OECD, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.