Gaya APA
MM, I, S. (2002).
Hotel Front Office Administration, (Administrasi Kantor Depan Hotel) .
Jakarta:
PT Gramedia Pstaka Utama.
Gaya MLA
MM, Ir.Endar, Sugiarto,.
"Hotel Front Office Administration, (Administrasi Kantor Depan Hotel)".
Jakarta:
PT Gramedia Pstaka Utama,
2002.
BUKU.