APA Style
Orbani, L.
(2017).
Housekeeping Passport : Manajemen Operasional Housekeeping (Lanjut)
.
Yogyakarta:
Andi.
MLA Style
Orbani, Ludfi.
"Housekeeping Passport : Manajemen Operasional Housekeeping (Lanjut)".
Yogyakarta:
Andi,
2017.
Text.