APA (7 वां संस्करण) प्रशस्ति पत्र

University, B. (2023). The engineer's observation and instruction regarding health of the personnel. Brac University.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

University, Brac. The Engineer's Observation and Instruction Regarding Health of the Personnel. Brac University, 2023.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

University, Brac. The Engineer's Observation and Instruction Regarding Health of the Personnel. Brac University, 2023.