Gaya APA
Sinaga, D.
(2019).
Chefs Strategies in Enhancing Their Speaking Ablity
.
Bogor:
FKIP Unpak.
Gaya MLA
Sinaga, Daniel/031113187.
"Chefs Strategies in Enhancing Their Speaking Ablity".
Bogor:
FKIP Unpak,
2019.
Skripsi English.