Ekram, E., & Alam, M. (2012). Understanding advertising agency & it's works. BRAC University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEkram, Eshad, और Mohammad Intisar Alam. Understanding Advertising Agency & It's Works. BRAC University, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEkram, Eshad, और Mohammad Intisar Alam. Understanding Advertising Agency & It's Works. BRAC University, 2012.
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