Gaya APA
ORBANI,Ludfi, .
(2017).
Housekeeping Passport: Manajemen Operasional Housekeeping LANJUT
.
Yogyakarta:
Andi.
Gaya MLA
ORBANI,Ludfi, .
"Housekeeping Passport: Manajemen Operasional Housekeeping LANJUT".
Yogyakarta:
Andi,
2017.
Text.