Gaya APA
SCHONBERGER, Richard R. (1991).
OPERATIONS MANAGEMENT IMPROVING CUSTOMER SERVICE (4).
:
.
Gaya Chicago
SCHONBERGER, Richard R.
OPERATIONS MANAGEMENT IMPROVING CUSTOMER SERVICE.
4
:
,
1991.
Text.
Gaya MLA
SCHONBERGER, Richard R.
OPERATIONS MANAGEMENT IMPROVING CUSTOMER SERVICE.
4
:
,
1991.
Text.
Gaya Turabian
SCHONBERGER, Richard R.
OPERATIONS MANAGEMENT IMPROVING CUSTOMER SERVICE.
4
:
,
1991.
Print.