Philippines. National Irrigation Administration & Casecnan River Project. (1971). A reconnaissance report on Casecnan river project, trans-basin diversion scheme. [NIA].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Philippines. National Irrigation Administration و Casecnan River Project. A Reconnaissance Report on Casecnan River Project, Trans-basin Diversion Scheme. Manila: [NIA], 1971.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Philippines. National Irrigation Administration و Casecnan River Project. A Reconnaissance Report on Casecnan River Project, Trans-basin Diversion Scheme. [NIA], 1971.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.