Quddus, R., & Khan, M. A. (2021). Preferred method of procurement chosen by the different government procuring entities. Brac University.
Chicago-referens (17:e uppl.)Quddus, Riadul, och Masud Akhter Khan. Preferred Method of Procurement Chosen by the Different Government Procuring Entities. Brac University, 2021.
MLA-referens (8:e uppl.)Quddus, Riadul, och Masud Akhter Khan. Preferred Method of Procurement Chosen by the Different Government Procuring Entities. Brac University, 2021.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.