Organisation for Economic Co-operation and Development. (2017). Services trade policies and the global economy. OECD.
芝加哥风格引文Organisation for Economic Co-operation and Development. Services Trade Policies and the Global Economy. Paris: OECD, 2017.
MLA引文Organisation for Economic Co-operation and Development. Services Trade Policies and the Global Economy. OECD, 2017.
警告：这些引文格式不一定是100％准确.