APA Style
Suparman HL, Vina Islami, Fera Nelfianti. (2019).
Service Excellence .
Yogyakarta:
Graha Ilmu.
Chicago Style
Suparman HL, Vina Islami, Fera Nelfianti.
Service Excellence.
Yogyakarta:
Graha Ilmu,
2019.
Text.
MLA Style
Suparman HL, Vina Islami, Fera Nelfianti.
Service Excellence.
Yogyakarta:
Graha Ilmu,
2019.
Text.
Turabian Style
Suparman HL, Vina Islami, Fera Nelfianti.
Service Excellence.
Yogyakarta:
Graha Ilmu,
2019.
Print.