(1981). OECD economic outlook. Paris: OECD.
Trích dẫn kiểu ChicagoOECD Economic Outlook. Paris: OECD, 1981.
MLA引文OECD Economic Outlook. Paris: OECD, 1981.
警告：这些引文格式不一定是100％准确.
APA引文
(1981). OECD economic outlook. Paris: OECD.
Trích dẫn kiểu ChicagoOECD Economic Outlook. Paris: OECD, 1981.
MLA引文OECD Economic Outlook. Paris: OECD, 1981.