Penggayaan APA
Helianthusonfri. (2019).
Belajar social media marketing .
Jakarta:
Elex Media Komputindo.
Chicago Style
Helianthusonfri.
Belajar social media marketing.
Jakarta:
Elex Media Komputindo,
2019.
Text.
MLA Style
Helianthusonfri.
Belajar social media marketing.
Jakarta:
Elex Media Komputindo,
2019.
Text.
Turabian Style
Helianthusonfri.
Belajar social media marketing.
Jakarta:
Elex Media Komputindo,
2019.
Print.