Gaya APA
Siahaya, W. (2019).
Sukses Supply Chan Management Akses Demand Chain Management edisi Revisi (revisi).
Bogor:
In Media.
Gaya MLA
Siahaya, Willem.
"Sukses Supply Chan Management Akses Demand Chain Management edisi Revisi".
revisi
Bogor:
In Media,
2019.
Text.