Musa Ahmad Musa bin Ahmad. (1987). Colorimetric methods for the determination of hydroquinone and p-benzoquinone extrated from red phosphorus and charcoal supports. University of Manchester.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Musa Ahmad Musa bin Ahmad. Colorimetric Methods for the Determination of Hydroquinone and P-benzoquinone Extrated from Red Phosphorus and Charcoal Supports. Manchester: University of Manchester, 1987.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Musa Ahmad Musa bin Ahmad. Colorimetric Methods for the Determination of Hydroquinone and P-benzoquinone Extrated from Red Phosphorus and Charcoal Supports. University of Manchester, 1987.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.