APA Style
Tjiptono, F., Chandra, G. (2007).
Service, quality & satisfaction (Ed. ke- 2).
LondonEntertainment Today:
Macmillan..
MLA Style
Tjiptono, Fandy., Chandra, Gregorius.
"Service, quality & satisfaction".
Ed. ke- 2
LondonEntertainment Today:
Macmillan.,
2007.
Text.