Che Ibrahim Abdullah. (2014). Synthesis of some chromium (III) complexes and the use of these complexes as catalyst for the polymerization of alpha-olefins.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Che Ibrahim Abdullah. Synthesis of Some Chromium (III) Complexes and the Use of These Complexes as Catalyst for the Polymerization of Alpha-olefins. 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Che Ibrahim Abdullah. Synthesis of Some Chromium (III) Complexes and the Use of These Complexes as Catalyst for the Polymerization of Alpha-olefins. 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.