Gaya APA
Sugoarto, Endar, Haryadi. (1999).
Manajemen Kantor Depan Hotel Hotel Front Office Management (Cet.2).
Jakarta:
Gramedia Pustaka Utama.
Gaya Chicago
Sugoarto, Endar, Haryadi.
Manajemen Kantor Depan Hotel Hotel Front Office Management.
Cet.2
Jakarta:
Gramedia Pustaka Utama,
1999.
.
Gaya MLA
Sugoarto, Endar, Haryadi.
Manajemen Kantor Depan Hotel Hotel Front Office Management.
Cet.2
Jakarta:
Gramedia Pustaka Utama,
1999.
.
Gaya Turabian
Sugoarto, Endar, Haryadi.
Manajemen Kantor Depan Hotel Hotel Front Office Management.
Cet.2
Jakarta:
Gramedia Pustaka Utama,
1999.
.