Gaya APA
AMd.Par, A. (2002).
Operasional tata graha hotel : hotel housekeeping operations .
Jakarta:
PT.Gramedia Pustaka Utama.
Gaya MLA
AMd.Par, A..
Operasional tata graha hotel : hotel housekeeping operations.
Jakarta:
PT.Gramedia Pustaka Utama,
2002.
Text.