Estella, C. (2012). Chit Estella: A reader on media ethics, people's issues and governance. Center for People Empowerment in Governance.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Estella, Chit. Chit Estella: A Reader on Media Ethics, People's Issues and Governance. Quezon City: Center for People Empowerment in Governance, 2012.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Estella, Chit. Chit Estella: A Reader on Media Ethics, People's Issues and Governance. Center for People Empowerment in Governance, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.