Harun Mizam Mohd. Ismail. (1989). Malaysian natural rubber industry: An econometric analysis on the elasticity of supply and demand approaches. University of North Texas.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Harun Mizam Mohd. Ismail. Malaysian Natural Rubber Industry: An Econometric Analysis on the Elasticity of Supply and Demand Approaches. Denton, Texas: University of North Texas, 1989.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Harun Mizam Mohd. Ismail. Malaysian Natural Rubber Industry: An Econometric Analysis on the Elasticity of Supply and Demand Approaches. University of North Texas, 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.