Gaya APA
PEELEN, Ed. (2005).
CUSTOMER RELATIONSHIP MANAGEMENT .
:
.
Gaya Chicago
PEELEN, Ed.
CUSTOMER RELATIONSHIP MANAGEMENT.
:
,
2005.
Text.
Gaya MLA
PEELEN, Ed.
CUSTOMER RELATIONSHIP MANAGEMENT.
:
,
2005.
Text.
Gaya Turabian
PEELEN, Ed.
CUSTOMER RELATIONSHIP MANAGEMENT.
:
,
2005.
Print.