Ingco, M. D., & Ng, F. (1998). Distortionary effects of state trading in agriculture: Issues for the next round of multilateral trade negotiations. World Bank.
Lua i Stíl Chicago (17ú heag.)Ingco, Merlinda D., agus Francis Ng. Distortionary Effects of State Trading in Agriculture: Issues for the Next Round of Multilateral Trade Negotiations. Washington, DC: World Bank, 1998.
Lua MLA (9ú heag.)Ingco, Merlinda D., agus Francis Ng. Distortionary Effects of State Trading in Agriculture: Issues for the Next Round of Multilateral Trade Negotiations. World Bank, 1998.
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