Yousuf, N. I., & Chowdhury, M. H. M. (2018). Operational activities of ground service in Biman Bangladesh Airlines Ltd. BRAC Univeristy.
Čikaški stil citiranja (17. izdanje)Yousuf, Nayeem Ibn, i Mr. Hasan Maksud Chowdhury. Operational Activities of Ground Service in Biman Bangladesh Airlines Ltd. BRAC Univeristy, 2018.
MLA način citiranja (8. izdanje)Yousuf, Nayeem Ibn, i Mr. Hasan Maksud Chowdhury. Operational Activities of Ground Service in Biman Bangladesh Airlines Ltd. BRAC Univeristy, 2018.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.