Abd. Rahman Kassim. (2002). Growing stock assessment and growth prediction system for managed Hill dipterocarp forest of Peninsular Malaysia. Oregon State University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Abd. Rahman Kassim. Growing Stock Assessment and Growth Prediction System for Managed Hill Dipterocarp Forest of Peninsular Malaysia. [Corvallis, Oregon]: Oregon State University, 2002.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Abd. Rahman Kassim. Growing Stock Assessment and Growth Prediction System for Managed Hill Dipterocarp Forest of Peninsular Malaysia. Oregon State University, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.