Economic Commission for Europe, Food and Agriculture Organization of the United Nations, & Lamartine Yates, P. (1972). Agricultural adjustment in developed countries. [s.n.].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Economic Commission for Europe, Food and Agriculture Organization of the United Nations, و Paul Lamartine Yates. Agricultural Adjustment in Developed Countries. Rome: [s.n.], 1972.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Economic Commission for Europe, et al. Agricultural Adjustment in Developed Countries. [s.n.], 1972.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.