Gaya APA
RIDWANSYAH, A. (2017).
Instant Marketing For Busy People : Rangkuman Intisari Pemasaran (1).
Jakarta:
Mizan Learning Center.
Gaya MLA
RIDWANSYAH, Ardhi.
"Instant Marketing For Busy People : Rangkuman Intisari Pemasaran".
1
Jakarta:
Mizan Learning Center,
2017.
Teks.