Gaya APA
Chrisnawati, D. (2005).
The importance of speed and skill in cleaning room for room maid and room boy at Gajah Mada Graha Hotel Malang (CD) .
Malang, Jatim:
UNMER.
Gaya MLA
Chrisnawati, Dessy.
"The importance of speed and skill in cleaning room for room maid and room boy at Gajah Mada Graha Hotel Malang (CD)".
Malang, Jatim:
UNMER,
2005.
CD-ROM.