Gaya APA

Ridwansyah, A., Medya, 1, 2, F, N, 3, R. (2017). Instant Marketing For Busy People (Cet ke 1). Jakarta: Esensi.

Gaya MLA

Ridwansyah, Ardhi., Medya, 1.j., 2., Firda, Nurizahro., 3., Ratri. "Instant Marketing For Busy People". Cet ke 1 Jakarta: Esensi, 2017. Text.