Gaya APA
Tjiptono, F., Chandra, G. (2019).
Service, quality & customer satisfaction (Edisi 5) (Ed. 5).
Yogyakarta:
CV. Andi Offset.
Gaya MLA
Tjiptono, Fandy., Chandra, Gregorius.
"Service, quality & customer satisfaction (Edisi 5)".
Ed. 5
Yogyakarta:
CV. Andi Offset,
2019.
Fakultas Bisnis.