Armstrong, W. (1991). Development beyond doleouts entitlement to food: A systematic approach. Food Systems Development Project, UPV-McGill University-CIDA, University of the Philippines in the Visayas.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Armstrong, Warwick. Development Beyond Doleouts Entitlement to Food: A Systematic Approach. Iloilo City: Food Systems Development Project, UPV-McGill University-CIDA, University of the Philippines in the Visayas, 1991.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Armstrong, Warwick. Development Beyond Doleouts Entitlement to Food: A Systematic Approach. Food Systems Development Project, UPV-McGill University-CIDA, University of the Philippines in the Visayas, 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.