Gaya APA
Indonesia Design Hotel & Resort. (2005).
:
.
Gaya Chicago
Indonesia Design Hotel & Resort.
.
:
,
2005.
Text Book.
Gaya MLA
Indonesia Design Hotel & Resort.
.
:
,
2005.
Text Book.
Gaya Turabian
Indonesia Design Hotel & Resort.
:
,
2005.
Text Book.