Gaya APA
Tjiptono, F.
(1997).
Prinsip-Prinsip Total Quality Service
(
ed.1)
.
yogyakarta:
Andi Yogyakarta.
Gaya MLA
Tjiptono, Fandy.
"Prinsip-Prinsip Total Quality Service".
ed.1
yogyakarta:
Andi Yogyakarta,
1997.
Text.