Sheikh, N. A. (1961). Some aspects of the constituțion: And the economics of Islam. Muslim Mission and Literary Trust Woking.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sheikh, Nasir Ahmed. Some Aspects of the Constituțion: And the Economics of Islam. Surrey: Muslim Mission and Literary Trust Woking, 1961.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Sheikh, Nasir Ahmed. Some Aspects of the Constituțion: And the Economics of Islam. Muslim Mission and Literary Trust Woking, 1961.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.