Organisation for Economic Co-operation and Development & ProQuest (Firm). (2008). Agricultural policies in OECD countries: At a glance. Organisation for Economic Co-operation and Development.
Cita Chicago (17th ed.)Organisation for Economic Co-operation and Development i ProQuest (Firm). Agricultural Policies in OECD Countries: At a Glance. Paris: Organisation for Economic Co-operation and Development, 2008.
Cita MLA (9th ed.)Organisation for Economic Co-operation and Development i ProQuest (Firm). Agricultural Policies in OECD Countries: At a Glance. Organisation for Economic Co-operation and Development, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.