Gaya APA
Sugiarto, Endar. (1996).
Hotel front office administration (administrasi kantor depan hotel) .
Jakarta:
PT. Gramedia Pustaka Utama.
Gaya Chicago
Sugiarto, Endar.
Hotel front office administration (administrasi kantor depan hotel).
Jakarta:
PT. Gramedia Pustaka Utama,
1996.
Text.
Gaya MLA
Sugiarto, Endar.
Hotel front office administration (administrasi kantor depan hotel).
Jakarta:
PT. Gramedia Pustaka Utama,
1996.
Text.
Gaya Turabian
Sugiarto, Endar.
Hotel front office administration (administrasi kantor depan hotel).
Jakarta:
PT. Gramedia Pustaka Utama,
1996.
Print.