Chowdhury, M. S., & Kamal, M. (2011). Effectiveness of telesales in Grameenphone. BRAC University.
Chicagoスタイル(17版)引用形式Chowdhury, Md. Sazid, , Md.Shawkat Kamal. Effectiveness of Telesales in Grameenphone. BRAC University, 2011.
MLA(8版)引用形式Chowdhury, Md. Sazid, , Md.Shawkat Kamal. Effectiveness of Telesales in Grameenphone. BRAC University, 2011.
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