Gaya APA
YUNIARTI, T. (2002).
Tinjauan Operasional Housekeeping Department Radisson Plaza Suite Hotel Surabaya .
Surakarta:
STP Sahid Surakarta.
Gaya MLA
YUNIARTI, Tri.
"Tinjauan Operasional Housekeeping Department Radisson Plaza Suite Hotel Surabaya".
Surakarta:
STP Sahid Surakarta,
2002.
Text.