National Report on the State of Protected Areas in the Philippines (2nd Quezon City). (2014). State of protected areas in the Philippines. DENR, Biodiversity Management Bureau.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Report on the State of Protected Areas in the Philippines (2nd Quezon City). State of Protected Areas in the Philippines. Quezon City: DENR, Biodiversity Management Bureau, 2014.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)National Report on the State of Protected Areas in the Philippines (2nd Quezon City). State of Protected Areas in the Philippines. DENR, Biodiversity Management Bureau, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.