Abdali, A. (1996). An investigation into the overall impact of the season of Hajj on the economy of Makkah with special investigation into the trade of customer goods. University of Wales.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Abdali, Abid. An Investigation into the Overall Impact of the Season of Hajj on the Economy of Makkah with Special Investigation into the Trade of Customer Goods. Lampeter, Wales: University of Wales, 1996.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Abdali, Abid. An Investigation into the Overall Impact of the Season of Hajj on the Economy of Makkah with Special Investigation into the Trade of Customer Goods. University of Wales, 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.