Supper, E. (2001). Is there effectively a level playing field for developing country exports? UN.
Chicago Style (17th ed.) CitationSupper, Erich. Is There Effectively a Level Playing Field for Developing Country Exports? New York ; Geneva: UN, 2001.
MLA (9th ed.) CitationSupper, Erich. Is There Effectively a Level Playing Field for Developing Country Exports? UN, 2001.