Organisation for Economic Co-operation and Development. (2017). Services trade policies and the global economy. OECD.
Chicago-Zitierstil (17. Ausg.)Organisation for Economic Co-operation and Development. Services Trade Policies and the Global Economy. Paris: OECD, 2017.
MLA-Zitierstil (9. Ausg.)Organisation for Economic Co-operation and Development. Services Trade Policies and the Global Economy. OECD, 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.