Enrile, J. P. S. (2001). An appeal to the President on the perils of the anti-people, anti-consumer provisions of the proposed Omnibus Power Act. Philippine Star.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Enrile, Juan Ponce Sr. "An Appeal to the President on the Perils of the Anti-people, Anti-consumer Provisions of the Proposed Omnibus Power Act." Philippine Star 2001.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Enrile, Juan Ponce Sr. "An Appeal to the President on the Perils of the Anti-people, Anti-consumer Provisions of the Proposed Omnibus Power Act." Philippine Star, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.