Hossain, S. M., & Akhtar, A. (2011). Discussion of Four P's of Biman Bangladesh Airlines. BRAC University.
芝加哥风格引文Hossain, Syeda Maria, 与 Afsana Akhtar. Discussion of Four P's of Biman Bangladesh Airlines. BRAC University, 2011.
MLA引文Hossain, Syeda Maria, 与 Afsana Akhtar. Discussion of Four P's of Biman Bangladesh Airlines. BRAC University, 2011.
警告：这些引文格式不一定是100％准确.