Foronda, C. A., & Rola, A. C. (1999). Linking research and policy in countryside development: 25 years of the Center for Policy and Development Studies, 1974-1999. Institute of Strategic Planning and Policy Studies, College of Public Affairs, University of the Philippines Los Banos.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Foronda, C. A., و Agnes Casiple Rola. Linking Research and Policy in Countryside Development: 25 Years of the Center for Policy and Development Studies, 1974-1999. College, Laguna: Institute of Strategic Planning and Policy Studies, College of Public Affairs, University of the Philippines Los Banos, 1999.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Foronda, C. A., و Agnes Casiple Rola. Linking Research and Policy in Countryside Development: 25 Years of the Center for Policy and Development Studies, 1974-1999. Institute of Strategic Planning and Policy Studies, College of Public Affairs, University of the Philippines Los Banos, 1999.