Gaya APA
Service Management mewujudkan layanan prima. (2008).
:
.
Gaya Chicago
Service Management mewujudkan layanan prima.
.
:
,
2008.
Textbook.
Gaya MLA
Service Management mewujudkan layanan prima.
.
:
,
2008.
Textbook.
Gaya Turabian
Service Management mewujudkan layanan prima.
:
,
2008.
Textbook.