Gaya APA
Rialdi, D, A. (2004).
Pentingnya penerapan standard operational procedure room section dalam menunjang kelancaran operasional di Housekeeping Department Legian Bearch Hotel Bali .
Malang, Jatim:
UNMER.
Gaya MLA
Rialdi, Dian, Artha.
"Pentingnya penerapan standard operational procedure room section dalam menunjang kelancaran operasional di Housekeeping Department Legian Bearch Hotel Bali".
Malang, Jatim:
UNMER,
2004.
Text.