Saiful Arif Abdullah. (2006). Applying landscape ecology in land use planning and management for forest conservation in Peninsular Malaysia. Graduate School for International Development and Cooperation, Hiroshima University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Saiful Arif Abdullah. Applying Landscape Ecology in Land Use Planning and Management for Forest Conservation in Peninsular Malaysia. Hiroshima: Graduate School for International Development and Cooperation, Hiroshima University, 2006.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Saiful Arif Abdullah. Applying Landscape Ecology in Land Use Planning and Management for Forest Conservation in Peninsular Malaysia. Graduate School for International Development and Cooperation, Hiroshima University, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.