ProQuest (Firm). (2008). OECD economic surveys: Economic assessment. OECD.
芝加哥风格引文ProQuest (Firm). OECD Economic Surveys: Economic Assessment. Paris: OECD, 2008.
MLA引文ProQuest (Firm). OECD Economic Surveys: Economic Assessment. OECD, 2008.
警告:这些引文格式不一定是100%准确.