Gaya APA
Sholihin, Riadhus. (2019).
DIGITAL MARKETING DI ERA 4.0 .
Yogyakarta:
QUADRANT.
Gaya Chicago
Sholihin, Riadhus.
DIGITAL MARKETING DI ERA 4.0.
Yogyakarta:
QUADRANT,
2019.
Text.
Gaya MLA
Sholihin, Riadhus.
DIGITAL MARKETING DI ERA 4.0.
Yogyakarta:
QUADRANT,
2019.
Text.
Gaya Turabian
Sholihin, Riadhus.
DIGITAL MARKETING DI ERA 4.0.
Yogyakarta:
QUADRANT,
2019.
Print.