Edbey, K. M. S. (1997). The effect of some naturally occuring antioxidants on the thermal aging of thermoplastic natural rubber. Faculty of Physical and Applied Science, Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Edbey, Khaled Moh'd Saleh. The Effect of Some Naturally Occuring Antioxidants on the Thermal Aging of Thermoplastic Natural Rubber. Bangi: Faculty of Physical and Applied Science, Universiti Kebangsaan Malaysia, 1997.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Edbey, Khaled Moh'd Saleh. The Effect of Some Naturally Occuring Antioxidants on the Thermal Aging of Thermoplastic Natural Rubber. Faculty of Physical and Applied Science, Universiti Kebangsaan Malaysia, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.