Gaya APA
Oktavian, J.
(2017).
Beyond marketing : growth & sustainability
.
Jakarta:
KPG (Kepustakaan Populer Gramedia).
Gaya MLA
Oktavian, Jony.
"Beyond marketing : growth & sustainability".
Jakarta:
KPG (Kepustakaan Populer Gramedia),
2017.
Text.