Gaya APA
Donald W. Dobler, dkk. (1990).
Purchasing and Supply Management (Edisi Ke-5).
America:
mcgraw-hill.
Gaya Chicago
Donald W. Dobler, dkk.
Purchasing and Supply Management.
Edisi Ke-5
America:
mcgraw-hill,
1990.
Text (FEB).
Gaya MLA
Donald W. Dobler, dkk.
Purchasing and Supply Management.
Edisi Ke-5
America:
mcgraw-hill,
1990.
Text (FEB).
Gaya Turabian
Donald W. Dobler, dkk.
Purchasing and Supply Management.
Edisi Ke-5
America:
mcgraw-hill,
1990.
Text (FEB).