Gaya APA
Hafidz, I, N.
(2017).
CEO: Chief Event Organizer
(
Cet. 1)
.
Yogyakarta:
Gaya Media.
Gaya MLA
Hafidz, Ibnu, Novel.
"CEO: Chief Event Organizer".
Cet. 1
Yogyakarta:
Gaya Media,
2017.
Buku.