Gaya APA
Orbani, L., Seno, . (2017).
Housekeeping Passport : Manajemen Operasional Housekeeping Dasar (Ed.1).
Yogyakarta:
CV. Andi Offset.
Gaya MLA
Orbani, Ludfi., Seno, .
"Housekeeping Passport : Manajemen Operasional Housekeeping Dasar".
Ed.1
Yogyakarta:
CV. Andi Offset,
2017.
Text.