APA
Sharma S. C., . (2019). Operation Research Pert,Cpm & Cost Analysis. : Dph.
Chicago
Sharma S C, . 2019. Operation Research Pert,Cpm & Cost Analysis. : Dph.
Harvard
Sharma S. C., . (2019). Operation Research Pert,Cpm & Cost Analysis. : Dph.
MLA
Sharma S C, . Operation Research Pert,Cpm & Cost Analysis. : Dph. 2019.