Gaya APA
Sholihin, Riadhus.
(2019).
Digital Marketing di Era 4.0.
Qudrant.
Gaya Chicago
Sholihin, Riadhus.
2019.
Digital Marketing di Era 4.0.
Yogyakarta:
Qudrant.
Gaya Harvard
Sholihin, Riadhus
2019.
Digital Marketing di Era 4.0.
Qudrant,
Yogyakarta.
Gaya MLA
Sholihin, Riadhus.
Digital Marketing di Era 4.0.
Edisi/Cetakan September 2019.
Yogyakarta:
Qudrant,
2019.
Gaya Turabian
Sholihin, Riadhus.
Digital Marketing di Era 4.0.
Yogyakarta:
Qudrant,
2019.
Gaya Vancouver
Sholihin, Riadhus.
Digital Marketing di Era 4.0.
Yogyakarta:
Qudrant;
2019.
Marketing.