Gaya APA
PRASETIAWAN, Y, A. (2007).
Operasional Kerja Laundry And Dry Cleaning Hotel Lor In Solo .
Surakarta:
STP Sahid Surakarta.
Gaya MLA
PRASETIAWAN, Yohanes, Anon.
"Operasional Kerja Laundry And Dry Cleaning Hotel Lor In Solo".
Surakarta:
STP Sahid Surakarta,
2007.
Text.