Zaman, S., & Akhter, R. (2018). Regent Airways. BRAC University.
Cita Chicago (17th ed.)Zaman, S.M.Haider, i Rahma Akhter. Regent Airways. BRAC University, 2018.
Cita MLA (8th ed.)Zaman, S.M.Haider, i Rahma Akhter. Regent Airways. BRAC University, 2018.
Atenció: Aquestes cites poden no estar 100% correctes.