Guerrero, G. I. (1992). Legislation on local government in the eighth Philippine congress. Congressional Research and Training Service (CRTS).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Guerrero, Guillermo I. Legislation on Local Government in the Eighth Philippine Congress. Quezon City: Congressional Research and Training Service (CRTS), 1992.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Guerrero, Guillermo I. Legislation on Local Government in the Eighth Philippine Congress. Congressional Research and Training Service (CRTS), 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.