Gaya APA

Levin, A. (2019). INFLUENCER MARKETING FOR BRANDS: WHAT YOUTUBE AND INSTAGRAM CAN TEACH YOU ABOUT THE FUTURE OF DIGITAL ADVERTISING . New York: Apress.

Gaya MLA

Levin, Aron. "INFLUENCER MARKETING FOR BRANDS: WHAT YOUTUBE AND INSTAGRAM CAN TEACH YOU ABOUT THE FUTURE OF DIGITAL ADVERTISING". New York: Apress, 2019. E-Book.