Gaya APA
Noorfauziah, F.
(2018).
English Used by Machine Operators
.
Bogor:
FKIP Unpak.
Gaya MLA
Noorfauziah, Fuji/031113070.
"English Used by Machine Operators".
Bogor:
FKIP Unpak,
2018.
Skripsi English.