Gaya APA
Hyang, O, S.
(2020).
THE SECRET HABITS TO MASTER YOUR ART OF SPEAKING
.
Jakarta:
Bhuana Ilmu Populer.
Gaya MLA
Hyang, Oh, Su.
"THE SECRET HABITS TO MASTER YOUR ART OF SPEAKING".
Jakarta:
Bhuana Ilmu Populer,
2020.
Text.