Organisation for Economic Co-operation and Development & ProQuest (Firm). (2007). Science, technology and innovation indicators in a changing world: Responding to policy needs. OECD.
Cita Chicago (17th ed.)Organisation for Economic Co-operation and Development i ProQuest (Firm). Science, Technology and Innovation Indicators in a Changing World: Responding to Policy Needs. Paris: OECD, 2007.
Cita MLA (9th ed.)Organisation for Economic Co-operation and Development i ProQuest (Firm). Science, Technology and Innovation Indicators in a Changing World: Responding to Policy Needs. OECD, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.