Gaya APA
ORBANI, L. (2017).
HOUSEKEEPING PASSPORT : MANAJEMEN OPERASIONAL HOUSEKEEPING LANJUT .
YOGYAKARTA:
Penerbit Andi.
Gaya MLA
ORBANI, LUDFI.
"HOUSEKEEPING PASSPORT : MANAJEMEN OPERASIONAL HOUSEKEEPING LANJUT".
YOGYAKARTA:
Penerbit Andi,
2017.
Text.