Akter, U., & Ahmad, S. W. (2015). Financial performance of Ogilvy & Mather Communication Private Ltd. Bangladesh. BRAC University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAkter, Umama, और Sohana Wadud Ahmad. Financial Performance of Ogilvy & Mather Communication Private Ltd. Bangladesh. BRAC University, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAkter, Umama, और Sohana Wadud Ahmad. Financial Performance of Ogilvy & Mather Communication Private Ltd. Bangladesh. BRAC University, 2015.
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