Padilla, P. L. (1992). Strengthening local government administration and accelerating local--development. Local Government Center, College of Public Administration, University of the Philippines with the assistance of the Asia Foundation.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Padilla, Perfecto L. Strengthening Local Government Administration and Accelerating Local--development. Quezon City: Local Government Center, College of Public Administration, University of the Philippines with the assistance of the Asia Foundation, 1992.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Padilla, Perfecto L. Strengthening Local Government Administration and Accelerating Local--development. Local Government Center, College of Public Administration, University of the Philippines with the assistance of the Asia Foundation, 1992.