Gaya APA
Putlack, M, A.
(2020).
ENGLISH FOR PROFESSIONAL HOTEL STAFF
(
cet. 1)
.
JAKARTA:
ERLANGGA.
Gaya MLA
Putlack, Michael, A..
"ENGLISH FOR PROFESSIONAL HOTEL STAFF".
cet. 1
JAKARTA:
ERLANGGA,
2020.
Text.