Gaya APA

Hutahaean, J, A, D, ;, A, P, ;, J. (2020). MARKETING STRATEGY IN DIGITAL ERA . : Penerbit NEM.

Gaya MLA

Hutahaean, Juliana;, Arifin, Djakasaputra, ;, Amelda, Pramezwary, ;, Jeperson. "MARKETING STRATEGY IN DIGITAL ERA". : Penerbit NEM, 2020. Text.