APA (7th ed.) Citation

Helianthusonfri, J. (2019). Membangun Bisnis Online dengan Email Marketing. Elex Media Komputindo.

Chicago Style (17th ed.) Citation

Helianthusonfri, Jefferly. Membangun Bisnis Online Dengan Email Marketing. Elex Media Komputindo, 2019.

MLA (8th ed.) Citation

Helianthusonfri, Jefferly. Membangun Bisnis Online Dengan Email Marketing. Elex Media Komputindo, 2019.

Warning: These citations may not always be 100% accurate.