Obaidullah, Z. A. (2011). 5th convocation of BRAC University. The Daily Star , Star Campus.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रObaidullah, Zakir Al. 5th Convocation of BRAC University. The Daily Star , Star Campus, 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रObaidullah, Zakir Al. 5th Convocation of BRAC University. The Daily Star , Star Campus, 2011.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.