Israel, D. C., & Lintag, J. H. (2013). Assessment of the efficiency and effectiveness of the reforestation program of the Department of Environment and Natural Resources. Philippine Institute for Development Studies.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Israel, Danilo C., و Jeffrey H. Lintag. Assessment of the Efficiency and Effectiveness of the Reforestation Program of the Department of Environment and Natural Resources. Makati City: Philippine Institute for Development Studies, 2013.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Israel, Danilo C., و Jeffrey H. Lintag. Assessment of the Efficiency and Effectiveness of the Reforestation Program of the Department of Environment and Natural Resources. Philippine Institute for Development Studies, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.