Gaya APA
KARTAJAYA, H., YUSWOHADY, .
(2005).
Attracting tourists tradesr investors:
.
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
KARTAJAYA, Hermawan., YUSWOHADY, .
"Attracting tourists tradesr investors:".
Jakarta:
Gramedia Pustaka Utama,
2005.
Buku.