Lankoski, J. (1997). Environmental effects of agricultural trade liberalization and domestic agricultural policy reforms. United Nations Conference on Trade and Development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Lankoski, Jussi. Environmental Effects of Agricultural Trade Liberalization and Domestic Agricultural Policy Reforms. Geneva: United Nations Conference on Trade and Development, 1997.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Lankoski, Jussi. Environmental Effects of Agricultural Trade Liberalization and Domestic Agricultural Policy Reforms. United Nations Conference on Trade and Development, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.