Gaya APA
Tjiptono, F.
(2012).
Service Management = Mewujudkan layanan prima (edisi2)
.
Yogyakarta:
Andi.
Gaya MLA
Tjiptono, Fandy.
"Service Management = Mewujudkan layanan prima (edisi2)".
Yogyakarta:
Andi,
2012.
Text.