Sarker, R. A. (2015). Project management system of portonics limited. BRAC University.
Čikaški stil citiranja (17. izdanje)Sarker, Rashedul Alam. Project Management System of Portonics Limited. BRAC University, 2015.
MLA način citiranja (8. izdanje)Sarker, Rashedul Alam. Project Management System of Portonics Limited. BRAC University, 2015.
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