APA Style
Ceo Chief Event Organizer. (2017).
Yogyakarta:
Gava Media.
Chicago Style
Ceo Chief Event Organizer.
.
Yogyakarta:
Gava Media,
2017.
Text.
MLA Style
Ceo Chief Event Organizer.
.
Yogyakarta:
Gava Media,
2017.
Text.
Turabian Style
Ceo Chief Event Organizer.
Yogyakarta:
Gava Media,
2017.
Print.