Gaya APA
Helianthusonfri, Jefferly. (2019).
Belajar Social Media Marketing .
Jakarta:
PT Elex Media Komputindo.
Gaya Chicago
Helianthusonfri, Jefferly.
Belajar Social Media Marketing.
Jakarta:
PT Elex Media Komputindo,
2019.
.
Gaya MLA
Helianthusonfri, Jefferly.
Belajar Social Media Marketing.
Jakarta:
PT Elex Media Komputindo,
2019.
.
Gaya Turabian
Helianthusonfri, Jefferly.
Belajar Social Media Marketing.
Jakarta:
PT Elex Media Komputindo,
2019.
.