Gaya APA
Santoso, D, R., Taufiq, W.
(2020).
Speaking For Academic Purposes
.
Sidoarjo:
UMSIDA Press.
Gaya MLA
Santoso, Dian, Rahma., Taufiq, Wahyu.
"Speaking For Academic Purposes".
Sidoarjo:
UMSIDA Press,
2020.
Computer File.