Gaya APA
Hotel Communication Management. (2007).
Yogyakarta:
Andi.
Gaya Chicago
Hotel Communication Management.
1.
Yogyakarta:
Andi,
2007.
Buku.
Gaya MLA
Hotel Communication Management.
1.
Yogyakarta:
Andi,
2007.
Buku.
Gaya Turabian
Hotel Communication Management.
Yogyakarta:
Andi,
2007.
Buku.