APA citiranje

Supper, E. (2001). Is there effectively a level playing field for developing country exportsn. United Nations.

Chicago Style (17th ed.) Citation

Supper, Erich. Is There Effectively a Level Playing Field for Developing Country Exportsn. New York: United Nations, 2001.

MLA citiranje

Supper, Erich. Is There Effectively a Level Playing Field for Developing Country Exportsn. United Nations, 2001.