APA (7 वां संस्करण) प्रशस्ति पत्र

Mahmud, S. R., & Ahmed, D. S. (2018). Business pperation management of Kitchen Sink of PRAN - RFL Group. BRAC Univeristy.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Mahmud, SK. Rashed, और Dr. Salehuddin Ahmed. Business Pperation Management of Kitchen Sink of PRAN - RFL Group. BRAC Univeristy, 2018.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Mahmud, SK. Rashed, और Dr. Salehuddin Ahmed. Business Pperation Management of Kitchen Sink of PRAN - RFL Group. BRAC Univeristy, 2018.