Williamson, J. G. (1967). Economic growth in the Philippines: 1947-1965. Institute of Economic Development and Research, School of Economics, University of the Philippines.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Williamson, Jeffrey G. Economic Growth in the Philippines: 1947-1965. [Quezon City]: Institute of Economic Development and Research, School of Economics, University of the Philippines, 1967.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Williamson, Jeffrey G. Economic Growth in the Philippines: 1947-1965. Institute of Economic Development and Research, School of Economics, University of the Philippines, 1967.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.