Gaya APA
Ir. Endar Sugiarto, MM. (1997).
Hotel Front Office Administration .
Jakarta:
PT. Gramedia Pustaka Utama.
Gaya Chicago
Ir. Endar Sugiarto, MM.
Hotel Front Office Administration.
Jakarta:
PT. Gramedia Pustaka Utama,
1997.
Text.
Gaya MLA
Ir. Endar Sugiarto, MM.
Hotel Front Office Administration.
Jakarta:
PT. Gramedia Pustaka Utama,
1997.
Text.
Gaya Turabian
Ir. Endar Sugiarto, MM.
Hotel Front Office Administration.
Jakarta:
PT. Gramedia Pustaka Utama,
1997.
Print.