APA Style

HELIANTHUSONFRI, Jefferly. (2019). Belajar Social Media Marketing (Cet. 2). Jakarta: Elex Media Computindo.

Chicago Style

HELIANTHUSONFRI, Jefferly. Belajar Social Media Marketing. Cet. 2 Jakarta: Elex Media Computindo, 2019. Buku.

MLA Style

HELIANTHUSONFRI, Jefferly. Belajar Social Media Marketing. Cet. 2 Jakarta: Elex Media Computindo, 2019. Buku.

Turabian Style

HELIANTHUSONFRI, Jefferly. Belajar Social Media Marketing. Cet. 2 Jakarta: Elex Media Computindo, 2019. Buku.