Gaya APA
Christa Valola Tanasia, BBA. (2004).
Total Customer Service .
Bandung:
HOUSE OF INSPIRATION.
Gaya Chicago
Christa Valola Tanasia, BBA.
Total Customer Service.
Bandung:
HOUSE OF INSPIRATION,
2004.
Text.
Gaya MLA
Christa Valola Tanasia, BBA.
Total Customer Service.
Bandung:
HOUSE OF INSPIRATION,
2004.
Text.
Gaya Turabian
Christa Valola Tanasia, BBA.
Total Customer Service.
Bandung:
HOUSE OF INSPIRATION,
2004.
Print.