Sultana, S. (2015). Activities and performance in export of the foreign exchange operation of National Bank Ltd. (NBL), Banani branch. BRAC University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sultana, Shereen. Activities and Performance in Export of the Foreign Exchange Operation of National Bank Ltd. (NBL), Banani Branch. BRAC University, 2015.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sultana, Shereen. Activities and Performance in Export of the Foreign Exchange Operation of National Bank Ltd. (NBL), Banani Branch. BRAC University, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.