Cita APA (7th ed.)

Organisation for Economic Co-operation and Development & ProQuest (Firm). (2008). Productivity measurement and analysis: 2008. OECD.

Cita Chicago (17th ed.)

Organisation for Economic Co-operation and Development i ProQuest (Firm). Productivity Measurement and Analysis: 2008. Paris, France: OECD, 2008.

Cita MLA (9th ed.)

Organisation for Economic Co-operation and Development i ProQuest (Firm). Productivity Measurement and Analysis: 2008. OECD, 2008.