Gaya APA
BARTONO,PH.SE, ., RUFFINO,E.M.SE, .
(2007).
HOTEL Communication Management
.
Yogyakarta:
Gramedia Pustaka Utama.
Gaya MLA
BARTONO,PH.SE, ., RUFFINO,E.M.SE, .
"HOTEL Communication Management".
Yogyakarta:
Gramedia Pustaka Utama,
2007.
Text.