Gaya APA
BENTON, W.C.. (2007).
PURCHASING AND SUPPLY MANAGEMENT .
:
.
Gaya Chicago
BENTON, W.C..
PURCHASING AND SUPPLY MANAGEMENT.
:
,
2007.
Text.
Gaya MLA
BENTON, W.C..
PURCHASING AND SUPPLY MANAGEMENT.
:
,
2007.
Text.
Gaya Turabian
BENTON, W.C..
PURCHASING AND SUPPLY MANAGEMENT.
:
,
2007.
Print.