[13] OESO (2006), Analysis of the economic impact of investment provision in regional trade agreements, OECD Trade Policy Working Paper No. 36, 11.7.2006.
[13] Analysis of the economic impact of investment provision in regional trade agreements (Analyse der wirtschaftlichen Auswirkungen von Investitionsbestimmungen in regionalen Handelsabkommen), OECD (2006), OECD Trade Policy Working Paper (Arbeitspapier der OECD zur Handelspolitik) Nr. 36 vom 11.7.2006.