Gaya APA
Cyssco, D, R., Rasyid, F, A.
(2018).
English For Office Practice
.
Jakarta:
Puspa Swara.
Gaya MLA
Cyssco, Dhanny, R.., Rasyid, Fauzan, Al.
"English For Office Practice".
Jakarta:
Puspa Swara,
2018.
Teks.