Hossain, T. A., & Adrita, U. W. (2022). Versatile Travels & Tours Ltd. and its entry in world of online booking engine as flyversatile.com. Brac University.
Chicago-referens (17:e uppl.)Hossain, Tahsin Arbid, och Ummul Wara Adrita. Versatile Travels & Tours Ltd. and Its Entry in World of Online Booking Engine as Flyversatile.com. Brac University, 2022.
MLA-referens (8:e uppl.)Hossain, Tahsin Arbid, och Ummul Wara Adrita. Versatile Travels & Tours Ltd. and Its Entry in World of Online Booking Engine as Flyversatile.com. Brac University, 2022.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.