Gaya APA
Ridwansyah, Ardhi. (2017).
Instant marketing for busy people .
Jakarta:
Esensi.
Gaya Chicago
Ridwansyah, Ardhi.
Instant marketing for busy people.
Jakarta:
Esensi,
2017.
Text.
Gaya MLA
Ridwansyah, Ardhi.
Instant marketing for busy people.
Jakarta:
Esensi,
2017.
Text.
Gaya Turabian
Ridwansyah, Ardhi.
Instant marketing for busy people.
Jakarta:
Esensi,
2017.
Print.