Food and Agriculture Organization of the United Nations. Development Support Communication Branch. Information Division. (1990). Towards putting farmers in control: A second case study of the rural communication system for development in Mexico's tropical wetlands. Food and Agriculture Organization of the United Nations, Development Support Communication Branch, Information Division.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Food and Agriculture Organization of the United Nations. Development Support Communication Branch. Information Division. Towards Putting Farmers in Control: A Second Case Study of the Rural Communication System for Development in Mexico's Tropical Wetlands. Rome: Food and Agriculture Organization of the United Nations, Development Support Communication Branch, Information Division, 1990.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Food and Agriculture Organization of the United Nations. Development Support Communication Branch. Information Division. Towards Putting Farmers in Control: A Second Case Study of the Rural Communication System for Development in Mexico's Tropical Wetlands. Food and Agriculture Organization of the United Nations, Development Support Communication Branch, Information Division, 1990.