Rahman, L., & Islam, M. T. (2014). Comparative analysis of telemarketing concept in the different industries of Bangladesh: Focusing on telecom & banking industry. BRAC University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Rahman, Lusana, و Md. Tamzidul Islam. Comparative Analysis of Telemarketing Concept in the Different Industries of Bangladesh: Focusing on Telecom & Banking Industry. BRAC University, 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Rahman, Lusana, و Md. Tamzidul Islam. Comparative Analysis of Telemarketing Concept in the Different Industries of Bangladesh: Focusing on Telecom & Banking Industry. BRAC University, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.