Gaya APA

Maspaeni, R, E, I, B, S, S. (2024). Online Course Marketplaces; Pasar Kursus Online . : Media Akademi.

Gaya MLA

Maspaeni, Richardus, Eko, Indrajit;, Bejo, Santoso, Sudarma;. "Online Course Marketplaces; Pasar Kursus Online". : Media Akademi, 2024. Teks.