Gaya APA
Taufiq, W., Novita, D.
(2021).
Buku Ajar Speaking for formal Communication
.
Sidoarjo:
UMSIDA Press.
Gaya MLA
Taufiq, Wahyu., Novita, Dian.
"Buku Ajar Speaking for formal Communication".
Sidoarjo:
UMSIDA Press,
2021.
Elektronik/Digital.