Gaya APA
Helianthusonfri, J.
(2018).
TOOLS FOR SOCIAL MEDIA MARKETING
.
Jakarta:
PT. ELEX MEDIA KOMPUTINDO.
Gaya MLA
Helianthusonfri, Jefferly.
"TOOLS FOR SOCIAL MEDIA MARKETING".
Jakarta:
PT. ELEX MEDIA KOMPUTINDO,
2018.
Text.