Penggayaan APA
Susatyo Herlambang, SE., MM. (2018).
Customer Service .
Yogyakarta:
Gosyen.
Chicago Style
Susatyo Herlambang, SE., MM.
Customer Service.
Yogyakarta:
Gosyen,
2018.
Text.
MLA Style
Susatyo Herlambang, SE., MM.
Customer Service.
Yogyakarta:
Gosyen,
2018.
Text.
Turabian Style
Susatyo Herlambang, SE., MM.
Customer Service.
Yogyakarta:
Gosyen,
2018.
Print.