Nur Nafhatun Md. Shariff. (2008). Sky brightness at twilight: Detectors comparison between human eye and electronic device for Isha' & Subh from Islamic and astronomical considerations.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nur Nafhatun Md. Shariff. Sky Brightness at Twilight: Detectors Comparison Between Human Eye and Electronic Device for Isha' & Subh from Islamic and Astronomical Considerations. 2008.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Nur Nafhatun Md. Shariff. Sky Brightness at Twilight: Detectors Comparison Between Human Eye and Electronic Device for Isha' & Subh from Islamic and Astronomical Considerations. 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.